Drawing to BOQpipeline control sheet
← Projectsmindmap

GDOT21

gdot_plan-ab5a9057847f41e3bb9d0ead3c6f2c22 · Bridge

Models

Step 1 sends drawing crops, so it needs a model that can see them. Steps 2 and 3 send step 1’s readings as text — a text-only model with a large context is a fair answer there.

1Read the crops408 crops · all read · 1932 objects · 4678 measurementsconfigured openai/gpt-5.6-terra-pro · about $4.65 for 408 crops · default

Every cropped image from the cropping run, page by page, with what the model read off it: view, objects, measurements, notes and labels. Click a crop to see it beside its JSON.

All 408 crops read.

408crops408read1932objects found4678measurements5,837,007tokens in1,775,838tokens out

Validation — 343 of 408 crops match at least one agent · ~893 billed calls · Reinforcement 204 · Concrete 238 · Dimension LF 234

Page 122 crops · 22 read
item · 935 × 699

Bent

page 1 · bent_p01_r07
Original
Bent
{
  "view": "Table",
  "objects": [
    {
      "name": "Bent",
      "tag": "BENT 1",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "Listed once in each of two location groups; location text is cropped."
    },
    {
      "name": "Bent",
      "tag": "BENT 2",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "Listed once in each of two location groups; location text is cropped."
    },
    {
      "name": "Bent",
      "tag": "BENT 3",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "Listed once in each of two location groups; location text is cropped."
    },
    {
      "name": "Bent",
      "tag": "BENT 4",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "Listed once in each of two location groups; location text is cropped."
    }
  ],
  "measurements": [
    {
      "label": "STATION",
      "value": "17+26.35",
      "unit": "",
      "appliesTo": "BENT 1"
    },
    {
      "label": "PGL ELEV.",
      "value": "189.76",
      "unit": "",
      "appliesTo": "BENT 1"
    },
    {
      "label": "STATION",
      "value": "17+81.35",
      "unit": "",
      "appliesTo": "BENT 2"
    },
    {
      "label": "PGL ELEV.",
      "value": "190.50",
      "unit": "",
      "appliesTo": "BENT 2"
    },
    {
      "label": "STATION",
      "value": "18+63.35",
      "unit": "",
      "appliesTo": "BENT 3"
    },
    {
      "label": "PGL ELEV.",
      "value": "190.59",
      "unit": "",
      "appliesTo": "BENT 3"
    },
    {
      "label": "STATION",
      "value": "19+18.35",
      "unit": "",
      "appliesTo": "BENT 4"
    },
    {
      "label": "PGL ELEV.",
      "value": "189.96",
      "unit": "",
      "appliesTo": "BENT 4"
    },
    {
      "label": "STATION",
      "value": "17+19.65",
      "unit": "",
      "appliesTo": "BENT 1"
    },
    {
      "label": "PGL ELEV.",
      "value": "189.60",
      "unit": "",
      "appliesTo": "BENT 1"
    },
    {
      "label": "STATION",
      "value": "17+74.65",
      "unit": "",
      "appliesTo": "BENT 2"
    },
    {
      "label": "PGL ELEV.",
      "value": "190.42",
      "unit": "",
      "appliesTo": "BENT 2"
    },
    {
      "label": "STATION",
      "value": "18+56.65",
      "unit": "",
      "appliesTo": "BENT 3"
    },
    {
      "label": "PGL ELEV.",
      "value": "190.61",
      "unit": "",
      "appliesTo": "BENT 3"
    },
    {
      "label": "STATION",
      "value": "19+11.65",
      "unit": "",
      "appliesTo": "BENT 4"
    },
    {
      "label": "PGL ELEV.",
      "value": "190.05",
      "unit": "",
      "appliesTo": "BENT 4"
    }
  ],
  "notes": [],
  "labels": [
    "BENT ELEVATIONS **",
    "LOCATION",
    "BENT NO.",
    "STATION",
    "PGL ELEV.",
    "FT BRIDGE (partial)",
    "HT BRIDGE (partial)"
  ],
  "description": "This crop shows a bent elevations table for two bridge location groups, whose location names are cropped at the left edge. It lists Bents 1 through 4 with station and PGL elevation values for each group; no bent geometry, materials, or dimensions are shown."
}

Bent

done

bent_p01_r07Substructure

Table4 objects · 16 measurements · 7 labels

This crop shows a bent elevations table for two bridge location groups, whose location names are cropped at the left edge. It lists Bents 1 through 4 with station and PGL elevation values for each group; no bent geometry, materials, or dimensions are shown.

Objects · 4

MarkObjectNo.Note
BENT 1Bent2Listed once in each of two location groups; location text is cropped.
BENT 2Bent2Listed once in each of two location groups; location text is cropped.
BENT 3Bent2Listed once in each of two location groups; location text is cropped.
BENT 4Bent2Listed once in each of two location groups; location text is cropped.

Measurements · 16

MeasurementValueApplies to
STATION17+26.35BENT 1
PGL ELEV.189.76BENT 1
STATION17+81.35BENT 2
PGL ELEV.190.50BENT 2
STATION18+63.35BENT 3
PGL ELEV.190.59BENT 3
STATION19+18.35BENT 4
PGL ELEV.189.96BENT 4
STATION17+19.65BENT 1
PGL ELEV.189.60BENT 1
STATION17+74.65BENT 2
PGL ELEV.190.42BENT 2
STATION18+56.65BENT 3
PGL ELEV.190.61BENT 3
STATION19+11.65BENT 4
PGL ELEV.190.05BENT 4

Labels

BENT ELEVATIONS **LOCATIONBENT NO.STATIONPGL ELEV.FT BRIDGE (partial)HT BRIDGE (partial)

openai/gpt-5.6-terra-pro · 14724 tokens · 18.0s

item · 1103 × 699

Bent Stations Elevations

page 1 · bent_stations_elevations_p01_r06
Original
Bent Stations Elevations
{
  "view": "Table",
  "objects": [
    {
      "name": "bridge bent",
      "tag": "BENT 1",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "One listed for LEFT BRIDGE and one for RIGHT BRIDGE."
    },
    {
      "name": "bridge bent",
      "tag": "BENT 2",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "One listed for LEFT BRIDGE and one for RIGHT BRIDGE."
    },
    {
      "name": "bridge bent",
      "tag": "BENT 3",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "One listed for LEFT BRIDGE and one for RIGHT BRIDGE."
    },
    {
      "name": "bridge bent",
      "tag": "BENT 4",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "One listed for LEFT BRIDGE and one for RIGHT BRIDGE."
    }
  ],
  "measurements": [
    {
      "label": "STATION",
      "value": "17+26.35",
      "unit": "",
      "appliesTo": "LEFT BRIDGE BENT 1"
    },
    {
      "label": "PGL ELEV.",
      "value": "189.76",
      "unit": "",
      "appliesTo": "LEFT BRIDGE BENT 1"
    },
    {
      "label": "STATION",
      "value": "17+81.35",
      "unit": "",
      "appliesTo": "LEFT BRIDGE BENT 2"
    },
    {
      "label": "PGL ELEV.",
      "value": "190.50",
      "unit": "",
      "appliesTo": "LEFT BRIDGE BENT 2"
    },
    {
      "label": "STATION",
      "value": "18+63.35",
      "unit": "",
      "appliesTo": "LEFT BRIDGE BENT 3"
    },
    {
      "label": "PGL ELEV.",
      "value": "190.59",
      "unit": "",
      "appliesTo": "LEFT BRIDGE BENT 3"
    },
    {
      "label": "STATION",
      "value": "19+18.35",
      "unit": "",
      "appliesTo": "LEFT BRIDGE BENT 4"
    },
    {
      "label": "PGL ELEV.",
      "value": "189.96",
      "unit": "",
      "appliesTo": "LEFT BRIDGE BENT 4"
    },
    {
      "label": "STATION",
      "value": "17+19.65",
      "unit": "",
      "appliesTo": "RIGHT BRIDGE BENT 1"
    },
    {
      "label": "PGL ELEV.",
      "value": "189.60",
      "unit": "",
      "appliesTo": "RIGHT BRIDGE BENT 1"
    },
    {
      "label": "STATION",
      "value": "17+74.65",
      "unit": "",
      "appliesTo": "RIGHT BRIDGE BENT 2"
    },
    {
      "label": "PGL ELEV.",
      "value": "190.42",
      "unit": "",
      "appliesTo": "RIGHT BRIDGE BENT 2"
    },
    {
      "label": "STATION",
      "value": "18+56.65",
      "unit": "",
      "appliesTo": "RIGHT BRIDGE BENT 3"
    },
    {
      "label": "PGL ELEV.",
      "value": "190.61",
      "unit": "",
      "appliesTo": "RIGHT BRIDGE BENT 3"
    },
    {
      "label": "STATION",
      "value": "19+11.65",
      "unit": "",
      "appliesTo": "RIGHT BRIDGE BENT 4"
    },
    {
      "label": "PGL ELEV.",
      "value": "190.05",
      "unit": "",
      "appliesTo": "RIGHT BRIDGE BENT 4"
    }
  ],
  "notes": [],
  "labels": [
    "BENT ELEVATIONS **",
    "LOCATION",
    "BENT NO.",
    "STATION",
    "PGL ELEV.",
    "LEFT BRIDGE",
    "RIGHT BRIDGE"
  ],
  "description": "This crop is a Bent Elevations table for left and right bridges. It lists the station and PGL elevation for BENT 1 through BENT 4 for each bridge."
}

Bent Stations Elevations

done

bent_stations_elevations_p01_r06Substructure

Table4 objects · 16 measurements · 7 labels

This crop is a Bent Elevations table for left and right bridges. It lists the station and PGL elevation for BENT 1 through BENT 4 for each bridge.

Objects · 4

MarkObjectNo.Note
BENT 1bridge bent2One listed for LEFT BRIDGE and one for RIGHT BRIDGE.
BENT 2bridge bent2One listed for LEFT BRIDGE and one for RIGHT BRIDGE.
BENT 3bridge bent2One listed for LEFT BRIDGE and one for RIGHT BRIDGE.
BENT 4bridge bent2One listed for LEFT BRIDGE and one for RIGHT BRIDGE.

Measurements · 16

MeasurementValueApplies to
STATION17+26.35LEFT BRIDGE BENT 1
PGL ELEV.189.76LEFT BRIDGE BENT 1
STATION17+81.35LEFT BRIDGE BENT 2
PGL ELEV.190.50LEFT BRIDGE BENT 2
STATION18+63.35LEFT BRIDGE BENT 3
PGL ELEV.190.59LEFT BRIDGE BENT 3
STATION19+18.35LEFT BRIDGE BENT 4
PGL ELEV.189.96LEFT BRIDGE BENT 4
STATION17+19.65RIGHT BRIDGE BENT 1
PGL ELEV.189.60RIGHT BRIDGE BENT 1
STATION17+74.65RIGHT BRIDGE BENT 2
PGL ELEV.190.42RIGHT BRIDGE BENT 2
STATION18+56.65RIGHT BRIDGE BENT 3
PGL ELEV.190.61RIGHT BRIDGE BENT 3
STATION19+11.65RIGHT BRIDGE BENT 4
PGL ELEV.190.05RIGHT BRIDGE BENT 4

Labels

BENT ELEVATIONS **LOCATIONBENT NO.STATIONPGL ELEV.LEFT BRIDGERIGHT BRIDGE

openai/gpt-5.6-terra-pro · 12994 tokens · 12.4s

item · 3062 × 1612

Bridge No.1

page 1 · bridge_1
Original
Bridge No.1
{
  "view": "Elevation",
  "objects": [
    {
      "name": "bridge deck/superstructure",
      "tag": "",
      "shape": "longitudinal rectangular deck profile",
      "material": "",
      "count": 1,
      "note": "Shown across the full bridge length in elevation."
    },
    {
      "name": "abutment wall",
      "tag": "WALL NO. 1",
      "shape": "vertical wall",
      "material": "",
      "count": 1,
      "note": "Front face is called out."
    },
    {
      "name": "abutment wall",
      "tag": "WALL NO. 2",
      "shape": "vertical wall",
      "material": "",
      "count": 1,
      "note": "Front face is called out."
    },
    {
      "name": "bridge bent",
      "tag": "BENT 2",
      "shape": "rectangular pier column with rectangular cap",
      "material": "",
      "count": 1,
      "note": "Shown with a pile-supported footing."
    },
    {
      "name": "bridge bent",
      "tag": "BENT 3",
      "shape": "rectangular pier column with rectangular cap",
      "material": "",
      "count": 1,
      "note": "Shown with a pile-supported footing."
    },
    {
      "name": "pile-supported footing",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 2,
      "note": "One beneath each visible bent; individual piles are shown but not tagged."
    },
    {
      "name": "pile",
      "tag": "",
      "shape": "vertical",
      "material": "",
      "count": null,
      "note": "Visible below both bent footings; exact count is unclear at this crop resolution."
    },
    {
      "name": "bearing",
      "tag": "FIX",
      "shape": "rectangular",
      "material": "",
      "count": 2,
      "note": "Fixed bearings shown at Bent 2."
    },
    {
      "name": "bearing",
      "tag": "EXP.",
      "shape": "rectangular",
      "material": "",
      "count": 4,
      "note": "Expansion bearings shown at Wall No. 1, Bent 3, and Wall No. 2."
    },
    {
      "name": "chain link wire fence",
      "tag": "",
      "shape": "rectangular mesh panel",
      "material": "chain link wire",
      "count": 3,
      "note": "Called out as typical."
    },
    {
      "name": "future access road",
      "tag": "",
      "shape": "horizontal line",
      "material": "",
      "count": 1,
      "note": "Centerline is identified."
    },
    {
      "name": "existing track",
      "tag": "",
      "shape": "vertical dashed centerline",
      "material": "",
      "count": 1,
      "note": "Centerline is identified."
    },
    {
      "name": "future track",
      "tag": "",
      "shape": "vertical dashed centerline",
      "material": "",
      "count": 1,
      "note": "Centerline is identified."
    },
    {
      "name": "future groundline",
      "tag": "",
      "shape": "irregular profile",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "approximate existing groundline",
      "tag": "",
      "shape": "horizontal line",
      "material": "",
      "count": 1,
      "note": ""
    }
  ],
  "measurements": [
    {
      "label": "Total length of bridge",
      "value": "192'-0\" ***",
      "unit": "",
      "appliesTo": "bridge"
    },
    {
      "label": "Span length",
      "value": "55'-0\" ***",
      "unit": "",
      "appliesTo": "between B.F.P.R. BENT 1 and BENT 2"
    },
    {
      "label": "Span length",
      "value": "82'-0\" ***",
      "unit": "",
      "appliesTo": "between BENT 2 and BENT 3"
    },
    {
      "label": "Span length",
      "value": "55'-0\" ***",
      "unit": "",
      "appliesTo": "between BENT 3 and B.F.P.R. BENT 4"
    },
    {
      "label": "Elevation",
      "value": "151.00",
      "unit": "",
      "appliesTo": "EL. 151.00, TYP."
    }
  ],
  "notes": [
    "CHAIN LINK WIRE FENCE, TYP.",
    "FRONT FACE OF WALL NO. 1",
    "FRONT FACE OF WALL NO. 2",
    "APPROXIMATE EXISTING GROUNDLINE",
    "NOTES — partial note block visible at right edge; text is cut off and illegible in part."
  ],
  "labels": [
    "PLAN",
    "B.F.P.R. BENT 1 ***",
    "BENT 2 **",
    "BENT 3 **",
    "B.F.P.R. BENT 4 ***",
    "PGL",
    "℄ FUTURE ACCESS ROAD",
    "℄ EXISTING TRACK",
    "℄ FUTURE TRACK",
    "FUTURE GROUNDLINE",
    "ELEVATION"
  ],
  "description": "This crop principally shows an elevation of a bridge with end walls, Bents 2 and 3, deck superstructure, bearings, and pile-supported bent footings. The bridge is dimensioned as three spans of 55'-0\", 82'-0\", and 55'-0\", with a stated total length of 192'-0\". A partial plan heading and dimension string are visible above the elevation."
}

Bridge No.1

done

bridge_1SubstructureElevation

Elevation15 objects · 5 measurements · 5 notes · 11 labels

This crop principally shows an elevation of a bridge with end walls, Bents 2 and 3, deck superstructure, bearings, and pile-supported bent footings. The bridge is dimensioned as three spans of 55'-0", 82'-0", and 55'-0", with a stated total length of 192'-0". A partial plan heading and dimension string are visible above the elevation.

Objects · 15

MarkObjectNo.ShapeMaterialNote
bridge deck/superstructure1longitudinal rectangular deck profileShown across the full bridge length in elevation.
WALL NO. 1abutment wall1vertical wallFront face is called out.
WALL NO. 2abutment wall1vertical wallFront face is called out.
BENT 2bridge bent1rectangular pier column with rectangular capShown with a pile-supported footing.
BENT 3bridge bent1rectangular pier column with rectangular capShown with a pile-supported footing.
pile-supported footing2rectangularOne beneath each visible bent; individual piles are shown but not tagged.
pileverticalVisible below both bent footings; exact count is unclear at this crop resolution.
FIXbearing2rectangularFixed bearings shown at Bent 2.
EXP.bearing4rectangularExpansion bearings shown at Wall No. 1, Bent 3, and Wall No. 2.
chain link wire fence3rectangular mesh panelchain link wireCalled out as typical.
future access road1horizontal lineCenterline is identified.
existing track1vertical dashed centerlineCenterline is identified.
future track1vertical dashed centerlineCenterline is identified.
future groundline1irregular profile
approximate existing groundline1horizontal line

Measurements · 5

MeasurementValueApplies to
Total length of bridge192'-0" ***bridge
Span length55'-0" ***between B.F.P.R. BENT 1 and BENT 2
Span length82'-0" ***between BENT 2 and BENT 3
Span length55'-0" ***between BENT 3 and B.F.P.R. BENT 4
Elevation151.00EL. 151.00, TYP.

Labels

PLANB.F.P.R. BENT 1 ***BENT 2 **BENT 3 **B.F.P.R. BENT 4 ***PGL℄ FUTURE ACCESS ROAD℄ EXISTING TRACK℄ FUTURE TRACKFUTURE GROUNDLINEELEVATION

Notes

  • CHAIN LINK WIRE FENCE, TYP.
  • FRONT FACE OF WALL NO. 1
  • FRONT FACE OF WALL NO. 2
  • APPROXIMATE EXISTING GROUNDLINE
  • NOTES — partial note block visible at right edge; text is cut off and illegible in part.

openai/gpt-5.6-terra-pro · 21735 tokens · 28.1s

item · 3314 × 2301

Bridge Deck And Bents

page 1 · bridge_deck_and_bents_p01_r01
Original
Bridge Deck And Bents
{
  "view": "Plan",
  "objects": [
    {
      "name": "Bridge deck/bridge outline",
      "tag": "",
      "shape": "skewed rectangular",
      "material": "",
      "count": 2,
      "note": "Two parallel bridge outlines are shown; no deck material is stated."
    },
    {
      "name": "Bent",
      "tag": "BENT 1L",
      "shape": "line/axis",
      "material": "",
      "count": 1,
      "note": "B.F.P.R. BENT 1L is called out at the west end of the upper bridge."
    },
    {
      "name": "Bent",
      "tag": "BENT 2L",
      "shape": "line/axis",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Bent",
      "tag": "BENT 3L",
      "shape": "line/axis",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Bent",
      "tag": "BENT 4L",
      "shape": "line/axis",
      "material": "",
      "count": 1,
      "note": "B.F.P.R. BENT 4L is called out at the east end of the upper bridge."
    },
    {
      "name": "Bent",
      "tag": "BENT 1R",
      "shape": "line/axis",
      "material": "",
      "count": 1,
      "note": "B.F.P.R. BENT 1R is called out at the west end of the lower bridge."
    },
    {
      "name": "Bent",
      "tag": "BENT 2R",
      "shape": "line/axis",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Bent",
      "tag": "BENT 3R",
      "shape": "line/axis",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Bent",
      "tag": "BENT 4R",
      "shape": "line/axis",
      "material": "",
      "count": 1,
      "note": "B.F.P.R. BENT 4R is called out at the east end of the lower bridge."
    },
    {
      "name": "Wall",
      "tag": "WALL 1",
      "shape": "linear front face",
      "material": "",
      "count": null,
      "note": "Front face is indicated at the upper and lower left sides of the crop."
    },
    {
      "name": "Wall",
      "tag": "WALL 2",
      "shape": "linear front face",
      "material": "",
      "count": null,
      "note": "Front face is indicated at the upper and lower right sides of the crop."
    },
    {
      "name": "Existing railroad track",
      "tag": "",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "Identified as Central of Georgia Railroad Company existing track."
    },
    {
      "name": "Future track",
      "tag": "",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Future access road",
      "tag": "",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": ""
    }
  ],
  "measurements": [
    {
      "label": "Minimum dimension",
      "value": "12'-1\" MIN.",
      "unit": "",
      "appliesTo": "Central of Georgia Railroad Company existing track area"
    },
    {
      "label": "Dimension",
      "value": "74'-7 5/16\"",
      "unit": "",
      "appliesTo": "Upper bridge/track area"
    },
    {
      "label": "Bearing",
      "value": "N. 2°-23'-16.7\" E",
      "unit": "",
      "appliesTo": "Alignment marked AHEAD / TO PERKINS"
    },
    {
      "label": "Dimension",
      "value": "75'-10 15/16\"",
      "unit": "",
      "appliesTo": "Future track area"
    },
    {
      "label": "Dimension",
      "value": "1'-9 1/2\"",
      "unit": "",
      "appliesTo": "Upper bridge point of minimum vertical clearance"
    },
    {
      "label": "Dimension",
      "value": "6'-0\"",
      "unit": "",
      "appliesTo": "Upper bridge point of minimum vertical clearance"
    },
    {
      "label": "Dimension",
      "value": "6'-0\"",
      "unit": "",
      "appliesTo": "Upper bridge point of minimum vertical clearance"
    },
    {
      "label": "Width",
      "value": "40'-0\"",
      "unit": "",
      "appliesTo": "Upper bridge, GUTTER TO GUTTER"
    },
    {
      "label": "Width",
      "value": "43'-7\"",
      "unit": "",
      "appliesTo": "Upper bridge, OUT TO OUT"
    },
    {
      "label": "Width",
      "value": "34'-0\"",
      "unit": "",
      "appliesTo": "Upper bridge"
    },
    {
      "label": "Skew angle",
      "value": "81°-20'-05.0\"",
      "unit": "",
      "appliesTo": "Upper bridge, TYP."
    },
    {
      "label": "Station",
      "value": "18+16.85",
      "unit": "",
      "appliesTo": "CL SR 21"
    },
    {
      "label": "Station",
      "value": "303+80.83",
      "unit": "",
      "appliesTo": "CL CENTRAL OF GEORGIA RAILROAD COMPANY"
    },
    {
      "label": "Station",
      "value": "17+23.00",
      "unit": "",
      "appliesTo": "BRIDGE"
    },
    {
      "label": "Station",
      "value": "17+29.07",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Reference milepost",
      "value": "D-0080.54",
      "unit": "",
      "appliesTo": "RRMP"
    },
    {
      "label": "Bearing",
      "value": "N. 83°-43'-21.7\"",
      "unit": "",
      "appliesTo": "CL SR 21"
    },
    {
      "label": "Station",
      "value": "19+08.93",
      "unit": "",
      "appliesTo": "CL SR 21"
    },
    {
      "label": "Station",
      "value": "19+15.00",
      "unit": "",
      "appliesTo": "END BRIDGE"
    },
    {
      "label": "Dimension",
      "value": "22'-0\"",
      "unit": "",
      "appliesTo": "SR 21/railroad crossing clearance area"
    },
    {
      "label": "Dimension",
      "value": "22'-0\"",
      "unit": "",
      "appliesTo": "SR 21/railroad crossing clearance area"
    },
    {
      "label": "Skew angle",
      "value": "81°-20'-05.0\"",
      "unit": "",
      "appliesTo": "Lower bridge, TYP."
    },
    {
      "label": "Width",
      "value": "40'-0\"",
      "unit": "",
      "appliesTo": "Lower bridge, GUTTER TO GUTTER"
    },
    {
      "label": "Width",
      "value": "43'-7\"",
      "unit": "",
      "appliesTo": "Lower bridge, OUT TO OUT"
    },
    {
      "label": "Dimension",
      "value": "1'-9 1/2\"",
      "unit": "",
      "appliesTo": "Lower bridge point of minimum vertical clearance"
    },
    {
      "label": "Dimension",
      "value": "6'-0\"",
      "unit": "",
      "appliesTo": "Lower bridge point of minimum vertical clearance"
    },
    {
      "label": "Dimension",
      "value": "6'-0\"",
      "unit": "",
      "appliesTo": "Lower bridge point of minimum vertical clearance"
    },
    {
      "label": "Width",
      "value": "34'-0\"",
      "unit": "",
      "appliesTo": "Lower bridge"
    },
    {
      "label": "Skew angle",
      "value": "81°-20'-05.0\"",
      "unit": "",
      "appliesTo": "Lower bridge, TYP."
    },
    {
      "label": "Dimension",
      "value": "15'-0\"",
      "unit": "",
      "appliesTo": "Minimum horizontal clearance area"
    },
    {
      "label": "Dimension",
      "value": "15'-0\"",
      "unit": "",
      "appliesTo": "Minimum horizontal clearance area"
    },
    {
      "label": "Dimension",
      "value": "25'-8\"",
      "unit": "",
      "appliesTo": "MIN. HORIZ. CL. CALCULATED TO FACE OF COLUMN"
    },
    {
      "label": "Minimum dimension",
      "value": "14'-1\" MIN.",
      "unit": "",
      "appliesTo": "Lower-right clearance area"
    },
    {
      "label": "Dimension",
      "value": "36'-4\"",
      "unit": "",
      "appliesTo": "MIN. HORIZ. CL. CALCULATED TO FACE OF COLUMN"
    },
    {
      "label": "Total length of bridge",
      "value": "192'-0\"",
      "unit": "",
      "appliesTo": "Bridge"
    },
    {
      "label": "Span length",
      "value": "55'-0\"",
      "unit": "",
      "appliesTo": "Bridge"
    },
    {
      "label": "Span length",
      "value": "82'-0\"",
      "unit": "",
      "appliesTo": "Bridge"
    },
    {
      "label": "Span length",
      "value": "55'-0\"",
      "unit": "",
      "appliesTo": "Bridge"
    }
  ],
  "notes": [
    "TEMPORARY SHORING AS NECESSARY, TYP.",
    "TO BE REMOVED",
    "MIN. HORIZ. CL. CALCULATED TO FACE OF COLUMN",
    "MIN. HORIZ. CL. CALCULATED TO FACE OF COLUMN"
  ],
  "labels": [
    "PLAN",
    "℄ FUTURE ACCESS ROAD",
    "℄ FUTURE TRACK",
    "℄ CENTRAL OF GEORGIA RAILROAD COMPANY EXISTING TRACK",
    "POINT OF MIN. VERT. CLEARANCE",
    "FUTURE POINT OF MIN. VERT. CLEARANCE",
    "PGL WESTBOUND",
    "PGL EASTBOUND",
    "TO US 25/SR 121",
    "TO GA HIGHWAY 23",
    "AHEAD",
    "TO PERKINS",
    "END BRIDGE",
    "N.",
    "LOCATION",
    "LEFT BRI"
  ],
  "description": "This crop is a plan view of two parallel, skewed bridge outlines crossing the Central of Georgia Railroad Company existing track and SR 21 alignment. It documents bent locations 1L through 4L and 1R through 4R, wall front-face references, bridge geometry, stations, skew angles, clearances, and overall/span lengths."
}

Bridge Deck And Bents

done

bridge_deck_and_bents_p01_r01Substructure

Plan14 objects · 38 measurements · 4 notes · 16 labels

This crop is a plan view of two parallel, skewed bridge outlines crossing the Central of Georgia Railroad Company existing track and SR 21 alignment. It documents bent locations 1L through 4L and 1R through 4R, wall front-face references, bridge geometry, stations, skew angles, clearances, and overall/span lengths.

Objects · 14

MarkObjectNo.ShapeNote
Bridge deck/bridge outline2skewed rectangularTwo parallel bridge outlines are shown; no deck material is stated.
BENT 1LBent1line/axisB.F.P.R. BENT 1L is called out at the west end of the upper bridge.
BENT 2LBent1line/axis
BENT 3LBent1line/axis
BENT 4LBent1line/axisB.F.P.R. BENT 4L is called out at the east end of the upper bridge.
BENT 1RBent1line/axisB.F.P.R. BENT 1R is called out at the west end of the lower bridge.
BENT 2RBent1line/axis
BENT 3RBent1line/axis
BENT 4RBent1line/axisB.F.P.R. BENT 4R is called out at the east end of the lower bridge.
WALL 1Walllinear front faceFront face is indicated at the upper and lower left sides of the crop.
WALL 2Walllinear front faceFront face is indicated at the upper and lower right sides of the crop.
Existing railroad track1linearIdentified as Central of Georgia Railroad Company existing track.
Future track1linear
Future access road1linear

Measurements · 38

MeasurementValueApplies to
Minimum dimension12'-1" MIN.Central of Georgia Railroad Company existing track area
Dimension74'-7 5/16"Upper bridge/track area
BearingN. 2°-23'-16.7" EAlignment marked AHEAD / TO PERKINS
Dimension75'-10 15/16"Future track area
Dimension1'-9 1/2"Upper bridge point of minimum vertical clearance
Dimension6'-0"Upper bridge point of minimum vertical clearance
Dimension6'-0"Upper bridge point of minimum vertical clearance
Width40'-0"Upper bridge, GUTTER TO GUTTER
Width43'-7"Upper bridge, OUT TO OUT
Width34'-0"Upper bridge
Skew angle81°-20'-05.0"Upper bridge, TYP.
Station18+16.85CL SR 21
Station303+80.83CL CENTRAL OF GEORGIA RAILROAD COMPANY
Station17+23.00BRIDGE
Station17+29.07
Reference milepostD-0080.54RRMP
BearingN. 83°-43'-21.7"CL SR 21
Station19+08.93CL SR 21
Station19+15.00END BRIDGE
Dimension22'-0"SR 21/railroad crossing clearance area
Dimension22'-0"SR 21/railroad crossing clearance area
Skew angle81°-20'-05.0"Lower bridge, TYP.
Width40'-0"Lower bridge, GUTTER TO GUTTER
Width43'-7"Lower bridge, OUT TO OUT
Dimension1'-9 1/2"Lower bridge point of minimum vertical clearance
Dimension6'-0"Lower bridge point of minimum vertical clearance
Dimension6'-0"Lower bridge point of minimum vertical clearance
Width34'-0"Lower bridge
Skew angle81°-20'-05.0"Lower bridge, TYP.
Dimension15'-0"Minimum horizontal clearance area
Dimension15'-0"Minimum horizontal clearance area
Dimension25'-8"MIN. HORIZ. CL. CALCULATED TO FACE OF COLUMN
Minimum dimension14'-1" MIN.Lower-right clearance area
Dimension36'-4"MIN. HORIZ. CL. CALCULATED TO FACE OF COLUMN
Total length of bridge192'-0"Bridge
Span length55'-0"Bridge
Span length82'-0"Bridge
Span length55'-0"Bridge

Labels

PLAN℄ FUTURE ACCESS ROAD℄ FUTURE TRACK℄ CENTRAL OF GEORGIA RAILROAD COMPANY EXISTING TRACKPOINT OF MIN. VERT. CLEARANCEFUTURE POINT OF MIN. VERT. CLEARANCEPGL WESTBOUNDPGL EASTBOUNDTO US 25/SR 121TO GA HIGHWAY 23AHEADTO PERKINSEND BRIDGEN.LOCATIONLEFT BRI

Notes

  • TEMPORARY SHORING AS NECESSARY, TYP.
  • TO BE REMOVED
  • MIN. HORIZ. CL. CALCULATED TO FACE OF COLUMN
  • MIN. HORIZ. CL. CALCULATED TO FACE OF COLUMN

openai/gpt-5.6-terra-pro · 32828 tokens · 43.1s

item · 1006 × 911

Design Notes

page 1 · design_notes_p01_r11
Original
Design Notes
{
  "view": "Notes",
  "objects": [
    {
      "name": "bent",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "All bents are stated to be parallel to the railway company centerline."
    },
    {
      "name": "end bent pile",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Not shown."
    },
    {
      "name": "left bridge",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Vertical-clearance requirements and calculations are noted."
    },
    {
      "name": "right bridge",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Vertical-clearance requirements and calculations are noted."
    }
  ],
  "measurements": [
    {
      "label": "MINIMUM REQUIRED VERTICAL CLEARANCE",
      "value": "23'",
      "unit": "",
      "appliesTo": "left bridge"
    },
    {
      "label": "MINIMUM REQUIRED VERTICAL CLEARANCE",
      "value": "23'",
      "unit": "",
      "appliesTo": "right bridge"
    },
    {
      "label": "MINIMUM REQUIRED HORIZONTAL CLEARANCE",
      "value": "2",
      "unit": "",
      "appliesTo": ""
    }
  ],
  "notes": [
    "1. ALL BENTS ARE PARALLEL TO ℄ CENTRAL OF RAILWAY COMPANY.",
    "2. END BENT PILES NOT SHOWN.",
    "** 3. STATIONS ARE ALONG ℄ SR 21 AT INTERSECTIO [partial]",
    "AND B.F.P.R. OR ℄ BENT.",
    "ELEVATIONS ARE ALONG EASTBOUND AND WEST [partial]",
    "PROFILE GRADE LINES AT THE INTERSECTION O [partial]",
    "PROFILE GRADE LINES AND B.F.P.R. OR CENTER [partial]",
    "*** 4. MEASURED ALONG ℄ SR 21.",
    "⊛ 5. LEFT BRIDGE:",
    "MINIMUM REQUIRED VERTICAL CLEARANCE = 23'",
    "EXISTING TRACK VERTICAL CLEARANCE CALCULA [partial]",
    "FUTURE TRACK VERTICAL CLEARANCE CALCULA [partial]",
    "RIGHT BRIDGE:",
    "MINIMUM REQUIRED VERTICAL CLEARANCE = 23'",
    "EXISTING TRACK VERTICAL CLEARANCE CALCULA [partial]",
    "FUTURE TRACK VERTICAL CLEARANCE CALCULA [partial]",
    "⊛ ⊛ 6. MINIMUM REQUIRED HORIZONTAL CLEARANCE = 2 [partial]"
  ],
  "labels": [
    "NOTES",
    "SR 21",
    "B.F.P.R."
  ],
  "description": "This crop is a notes block for a bridge crossing associated with SR 21 and a railway company. It documents bent orientation, omitted end-bent piles, station and elevation reference conventions, bridge vertical-clearance requirements, and a partially visible horizontal-clearance requirement."
}

Design Notes

done

design_notes_p01_r11

Notes4 objects · 3 measurements · 17 notes · 3 labels

This crop is a notes block for a bridge crossing associated with SR 21 and a railway company. It documents bent orientation, omitted end-bent piles, station and elevation reference conventions, bridge vertical-clearance requirements, and a partially visible horizontal-clearance requirement.

Objects · 4

ObjectNo.Note
bentAll bents are stated to be parallel to the railway company centerline.
end bent pileNot shown.
left bridge1Vertical-clearance requirements and calculations are noted.
right bridge1Vertical-clearance requirements and calculations are noted.

Measurements · 3

MeasurementValueApplies to
MINIMUM REQUIRED VERTICAL CLEARANCE23'left bridge
MINIMUM REQUIRED VERTICAL CLEARANCE23'right bridge
MINIMUM REQUIRED HORIZONTAL CLEARANCE2

Labels

NOTESSR 21B.F.P.R.

Notes

  • 1. ALL BENTS ARE PARALLEL TO ℄ CENTRAL OF RAILWAY COMPANY.
  • 2. END BENT PILES NOT SHOWN.
  • ** 3. STATIONS ARE ALONG ℄ SR 21 AT INTERSECTIO [partial]
  • AND B.F.P.R. OR ℄ BENT.
  • ELEVATIONS ARE ALONG EASTBOUND AND WEST [partial]
  • PROFILE GRADE LINES AT THE INTERSECTION O [partial]
  • PROFILE GRADE LINES AND B.F.P.R. OR CENTER [partial]
  • *** 4. MEASURED ALONG ℄ SR 21.
  • ⊛ 5. LEFT BRIDGE:
  • MINIMUM REQUIRED VERTICAL CLEARANCE = 23'
  • EXISTING TRACK VERTICAL CLEARANCE CALCULA [partial]
  • FUTURE TRACK VERTICAL CLEARANCE CALCULA [partial]
  • RIGHT BRIDGE:
  • MINIMUM REQUIRED VERTICAL CLEARANCE = 23'
  • EXISTING TRACK VERTICAL CLEARANCE CALCULA [partial]
  • FUTURE TRACK VERTICAL CLEARANCE CALCULA [partial]
  • ⊛ ⊛ 6. MINIMUM REQUIRED HORIZONTAL CLEARANCE = 2 [partial]

openai/gpt-5.6-terra-pro · 14696 tokens · 25.2s

item · 1331 × 630

Endfill Rail Embankment

page 1 · endfill_rail_embankment_p01_r03
Original
Endfill Rail Embankment
{
  "view": "Detail",
  "objects": [
    {
      "name": "Future track",
      "tag": "",
      "shape": "linear track with two rail symbols shown",
      "material": "",
      "count": 1,
      "note": "Identified by centerline label."
    },
    {
      "name": "Endfill",
      "tag": "",
      "shape": "irregular trapezoidal/benched embankment profile with sloping sides",
      "material": "",
      "count": 1,
      "note": "Profile shown beneath the top-of-high-rail line."
    },
    {
      "name": "Endfill control point",
      "tag": "",
      "shape": "point",
      "material": "",
      "count": 1,
      "note": "One typical control point is called out in this crop."
    }
  ],
  "measurements": [
    {
      "label": "Horizontal distance from future track centerline to first indicated vertical reference line",
      "value": "15’-0”",
      "unit": "",
      "appliesTo": "Future track / endfill control diagram"
    },
    {
      "label": "Horizontal spacing between indicated vertical reference lines",
      "value": "4’-0”",
      "unit": "",
      "appliesTo": "Endfill control diagram"
    },
    {
      "label": "Horizontal spacing between indicated vertical reference lines",
      "value": "2’-0”",
      "unit": "",
      "appliesTo": "Endfill control diagram"
    },
    {
      "label": "Vertical dimension",
      "value": "4’-9”",
      "unit": "",
      "appliesTo": "Endfill control diagram"
    }
  ],
  "notes": [
    "TOP OF HIGH RAIL, TYP.",
    "ENDFILL CONTROL POINT, TYP.",
    "* NORMAL TO RR ℄"
  ],
  "labels": [
    "℄ FUTURE TRACK",
    "ENDFILL CONTROL DIAGRAM",
    "NO SCALE"
  ],
  "description": "This crop is an endfill control diagram, shown as a schematic profile relative to the future track centerline and top of high rail. It documents a sloped and benched endfill profile, typical control-point location, and associated horizontal and vertical control dimensions."
}

Endfill Rail Embankment

done

endfill_rail_embankment_p01_r03Substructure

Detail3 objects · 4 measurements · 3 notes · 3 labels

This crop is an endfill control diagram, shown as a schematic profile relative to the future track centerline and top of high rail. It documents a sloped and benched endfill profile, typical control-point location, and associated horizontal and vertical control dimensions.

Objects · 3

ObjectNo.ShapeNote
Future track1linear track with two rail symbols shownIdentified by centerline label.
Endfill1irregular trapezoidal/benched embankment profile with sloping sidesProfile shown beneath the top-of-high-rail line.
Endfill control point1pointOne typical control point is called out in this crop.

Measurements · 4

MeasurementValueApplies to
Horizontal distance from future track centerline to first indicated vertical reference line15’-0”Future track / endfill control diagram
Horizontal spacing between indicated vertical reference lines4’-0”Endfill control diagram
Horizontal spacing between indicated vertical reference lines2’-0”Endfill control diagram
Vertical dimension4’-9”Endfill control diagram

Labels

℄ FUTURE TRACKENDFILL CONTROL DIAGRAMNO SCALE

Notes

  • TOP OF HIGH RAIL, TYP.
  • ENDFILL CONTROL POINT, TYP.
  • * NORMAL TO RR ℄

openai/gpt-5.6-terra-pro · 13242 tokens · 18.4s

crop · 3290 × 2285

p01_r01 plan of twin bridges spanning railroad tracks

page 1 · gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p01_r01_plan_of_twin_bridges_spanning_railroad_tracks
Original
p01_r01 plan of twin bridges spanning railroad tracks
{
  "view": "Plan",
  "objects": [
    {
      "name": "bridge superstructure",
      "tag": "",
      "shape": "long rectangular plan outlines with skewed ends",
      "material": "",
      "count": 2,
      "note": "Upper and lower parallel bridge outlines are visible."
    },
    {
      "name": "wall",
      "tag": "WALL 1",
      "shape": "linear front face",
      "material": "",
      "count": 2,
      "note": "Front faces are shown at the left ends of the upper and lower bridge outlines."
    },
    {
      "name": "wall",
      "tag": "WALL 2",
      "shape": "linear front face",
      "material": "",
      "count": 2,
      "note": "Front faces are shown at the right ends of the upper and lower bridge outlines."
    },
    {
      "name": "bent",
      "tag": "BENT 1L",
      "shape": "skewed transverse support line",
      "material": "",
      "count": 1,
      "note": "Only the B.F.P.R. reference is shown."
    },
    {
      "name": "bent",
      "tag": "BENT 2L",
      "shape": "skewed transverse line",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "bent",
      "tag": "BENT 3L",
      "shape": "skewed transverse line",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "bent",
      "tag": "BENT 4L",
      "shape": "skewed transverse support line",
      "material": "",
      "count": 1,
      "note": "Only the B.F.P.R. reference is shown."
    },
    {
      "name": "bent",
      "tag": "BENT 1R",
      "shape": "skewed transverse support line",
      "material": "",
      "count": 1,
      "note": "Only the B.F.P.R. reference is shown."
    },
    {
      "name": "bent",
      "tag": "BENT 2R",
      "shape": "skewed transverse line",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "bent",
      "tag": "BENT 3R",
      "shape": "skewed transverse line",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "bent",
      "tag": "BENT 4R",
      "shape": "skewed transverse support line",
      "material": "",
      "count": 1,
      "note": "Only the B.F.P.R. reference is shown."
    },
    {
      "name": "railroad track",
      "tag": "CENTRAL OF GEORGIA RAILROAD COMPANY EXISTING TRACK",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "Existing track crosses between the two bridge outlines."
    },
    {
      "name": "railroad track",
      "tag": "FUTURE TRACK",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "Future track alignment is shown north of the existing track."
    }
  ],
  "measurements": [
    {
      "label": "minimum dimension",
      "value": "12'-1\"",
      "unit": "",
      "appliesTo": "C CENTRAL OF GEORGIA RAILROAD COMPANY EXISTING TRACK"
    },
    {
      "label": "dimension",
      "value": "74'-7 15/16\"",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "dimension",
      "value": "75'-10 15/16\"",
      "unit": "",
      "appliesTo": "C FUTURE TRACK"
    },
    {
      "label": "bearing",
      "value": "N 22°-23'-16.7\" E",
      "unit": "",
      "appliesTo": "AHEAD TO PERKINS"
    },
    {
      "label": "minimum vertical clearance",
      "value": "1'-9 1/2\"",
      "unit": "",
      "appliesTo": "upper bridge"
    },
    {
      "label": "gutter to gutter",
      "value": "40'-0\"",
      "unit": "",
      "appliesTo": "upper bridge"
    },
    {
      "label": "out to out",
      "value": "43'-7\"",
      "unit": "",
      "appliesTo": "upper bridge"
    },
    {
      "label": "spacing",
      "value": "6'-0\"",
      "unit": "",
      "appliesTo": "upper bridge"
    },
    {
      "label": "spacing",
      "value": "6'-0\"",
      "unit": "",
      "appliesTo": "upper bridge"
    },
    {
      "label": "dimension",
      "value": "34'-0\"",
      "unit": "",
      "appliesTo": "upper bridge"
    },
    {
      "label": "skew angle",
      "value": "81°-20'-05.0\"",
      "unit": "",
      "appliesTo": "BENT 4L"
    },
    {
      "label": "skew angle",
      "value": "81°-20'-05.0\"",
      "unit": "",
      "appliesTo": "BENT 1R"
    },
    {
      "label": "skew angle",
      "value": "81°-20'-05.0\"",
      "unit": "",
      "appliesTo": "BENT 1L"
    },
    {
      "label": "skew angle",
      "value": "81°-20'-05.0\"",
      "unit": "",
      "appliesTo": "PT#3"
    },
    {
      "label": "station",
      "value": "STA. 18+16.85",
      "unit": "",
      "appliesTo": "C SR 21"
    },
    {
      "label": "station",
      "value": "STA. 303+80.83",
      "unit": "",
      "appliesTo": "C CENTRAL OF GEORGIA RAILROAD COMPANY"
    },
    {
      "label": "begin bridge station",
      "value": "STA. 17+23.00",
      "unit": "",
      "appliesTo": "bridge"
    },
    {
      "label": "station",
      "value": "STA. 17+29.07",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "station",
      "value": "STA. 19+08.93",
      "unit": "",
      "appliesTo": "C SR 21"
    },
    {
      "label": "end bridge station",
      "value": "STA. 19+15.00",
      "unit": "",
      "appliesTo": "bridge"
    },
    {
      "label": "bearing",
      "value": "N 83°-43'-21.7\" E",
      "unit": "",
      "appliesTo": "C SR 21"
    },
    {
      "label": "dimension",
      "value": "22'-0\"",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "dimension",
      "value": "22'-0\"",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "minimum vertical clearance",
      "value": "1'-9 1/2\"",
      "unit": "",
      "appliesTo": "lower bridge"
    },
    {
      "label": "gutter to gutter",
      "value": "40'-0\"",
      "unit": "",
      "appliesTo": "lower bridge"
    },
    {
      "label": "out to out",
      "value": "43'-7\"",
      "unit": "",
      "appliesTo": "lower bridge"
    },
    {
      "label": "spacing",
      "value": "6'-0\"",
      "unit": "",
      "appliesTo": "lower bridge"
    },
    {
      "label": "spacing",
      "value": "6'-0\"",
      "unit": "",
      "appliesTo": "lower bridge"
    },
    {
      "label": "dimension",
      "value": "34'-0\"",
      "unit": "",
      "appliesTo": "lower bridge"
    },
    {
      "label": "dimension",
      "value": "5'-0\"",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "dimension",
      "value": "15'-0\"",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "minimum horizontal clearance",
      "value": "25'-8\"",
      "unit": "",
      "appliesTo": "face of column"
    },
    {
      "label": "minimum horizontal clearance",
      "value": "36'-4\"",
      "unit": "",
      "appliesTo": "face of column"
    },
    {
      "label": "minimum dimension",
      "value": "14'-1\"",
      "unit": "",
      "appliesTo": "lower bridge"
    },
    {
      "label": "total length of bridge",
      "value": "192'-0\"",
      "unit": "",
      "appliesTo": "bridge"
    },
    {
      "label": "bridge length segment",
      "value": "55'-0\"",
      "unit": "",
      "appliesTo": "bridge"
    },
    {
      "label": "bridge length segment",
      "value": "82'-0\"",
      "unit": "",
      "appliesTo": "bridge"
    },
    {
      "label": "bridge length segment",
      "value": "55'-0\"",
      "unit": "",
      "appliesTo": "bridge"
    }
  ],
  "notes": [
    "POINT OF MIN. VERT. CLEARANCE",
    "FUTURE POINT OF MIN. VERT. CLEARANCE",
    "TO BE REMOVED",
    "TEMPORARY SHORING AS NECESSARY, TYP.",
    "MIN. HORIZ. CL. CALCULATED TO FACE OF COLUMN",
    "MIN. HORIZ. CL. CALCULATED TO FACE OF COLUMN"
  ],
  "labels": [
    "PLAN",
    "C FUTURE ACCESS ROAD",
    "C FUTURE TRACK",
    "C CENTRAL OF GEORGIA RAILROAD COMPANY EXISTING TRACK",
    "PGL WESTBOUND",
    "PGL EASTBOUND",
    "TO US 25/SR 121",
    "TO GA HIGHWAY 23",
    "TO PERKINS",
    "RMP D-0080.54",
    "PR R/W",
    "TO MILLEN"
  ],
  "description": "This crop is a plan view of two parallel bridge outlines crossing the Central of Georgia Railroad Company existing track, with a future track and future access-road alignment also shown. It identifies wall front faces, bent locations for the L and R bridge lines, bridge stations, skew angles, and clearance dimensions."
}

p01_r01 plan of twin bridges spanning railroad tracks

done

gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p01_r01_plan_of_twin_bridges_spanning_railroad_tracks

Plan13 objects · 38 measurements · 6 notes · 12 labels

This crop is a plan view of two parallel bridge outlines crossing the Central of Georgia Railroad Company existing track, with a future track and future access-road alignment also shown. It identifies wall front faces, bent locations for the L and R bridge lines, bridge stations, skew angles, and clearance dimensions.

Objects · 13

MarkObjectNo.ShapeNote
bridge superstructure2long rectangular plan outlines with skewed endsUpper and lower parallel bridge outlines are visible.
WALL 1wall2linear front faceFront faces are shown at the left ends of the upper and lower bridge outlines.
WALL 2wall2linear front faceFront faces are shown at the right ends of the upper and lower bridge outlines.
BENT 1Lbent1skewed transverse support lineOnly the B.F.P.R. reference is shown.
BENT 2Lbent1skewed transverse line
BENT 3Lbent1skewed transverse line
BENT 4Lbent1skewed transverse support lineOnly the B.F.P.R. reference is shown.
BENT 1Rbent1skewed transverse support lineOnly the B.F.P.R. reference is shown.
BENT 2Rbent1skewed transverse line
BENT 3Rbent1skewed transverse line
BENT 4Rbent1skewed transverse support lineOnly the B.F.P.R. reference is shown.
CENTRAL OF GEORGIA RAILROAD COMPANY EXISTING TRACKrailroad track1linearExisting track crosses between the two bridge outlines.
FUTURE TRACKrailroad track1linearFuture track alignment is shown north of the existing track.

Measurements · 38

MeasurementValueApplies to
minimum dimension12'-1"C CENTRAL OF GEORGIA RAILROAD COMPANY EXISTING TRACK
dimension74'-7 15/16"
dimension75'-10 15/16"C FUTURE TRACK
bearingN 22°-23'-16.7" EAHEAD TO PERKINS
minimum vertical clearance1'-9 1/2"upper bridge
gutter to gutter40'-0"upper bridge
out to out43'-7"upper bridge
spacing6'-0"upper bridge
spacing6'-0"upper bridge
dimension34'-0"upper bridge
skew angle81°-20'-05.0"BENT 4L
skew angle81°-20'-05.0"BENT 1R
skew angle81°-20'-05.0"BENT 1L
skew angle81°-20'-05.0"PT#3
stationSTA. 18+16.85C SR 21
stationSTA. 303+80.83C CENTRAL OF GEORGIA RAILROAD COMPANY
begin bridge stationSTA. 17+23.00bridge
stationSTA. 17+29.07
stationSTA. 19+08.93C SR 21
end bridge stationSTA. 19+15.00bridge
bearingN 83°-43'-21.7" EC SR 21
dimension22'-0"
dimension22'-0"
minimum vertical clearance1'-9 1/2"lower bridge
gutter to gutter40'-0"lower bridge
out to out43'-7"lower bridge
spacing6'-0"lower bridge
spacing6'-0"lower bridge
dimension34'-0"lower bridge
dimension5'-0"
dimension15'-0"
minimum horizontal clearance25'-8"face of column
minimum horizontal clearance36'-4"face of column
minimum dimension14'-1"lower bridge
total length of bridge192'-0"bridge
bridge length segment55'-0"bridge
bridge length segment82'-0"bridge
bridge length segment55'-0"bridge

Labels

PLANC FUTURE ACCESS ROADC FUTURE TRACKC CENTRAL OF GEORGIA RAILROAD COMPANY EXISTING TRACKPGL WESTBOUNDPGL EASTBOUNDTO US 25/SR 121TO GA HIGHWAY 23TO PERKINSRMP D-0080.54PR R/WTO MILLEN

Notes

  • POINT OF MIN. VERT. CLEARANCE
  • FUTURE POINT OF MIN. VERT. CLEARANCE
  • TO BE REMOVED
  • TEMPORARY SHORING AS NECESSARY, TYP.
  • MIN. HORIZ. CL. CALCULATED TO FACE OF COLUMN
  • MIN. HORIZ. CL. CALCULATED TO FACE OF COLUMN

openai/gpt-5.6-terra-pro · 34613 tokens · 46.4s

crop · 961 × 660

p01_r02 proposed vertical curve data

page 1 · gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p01_r02_proposed_vertical_curve_data
Original
p01_r02 proposed vertical curve data
{
  "view": "Profile",
  "objects": [
    {
      "name": "proposed vertical curve",
      "tag": "",
      "shape": "crest vertical curve",
      "material": "",
      "count": 1,
      "note": "Profile diagram for SR 21 PGL - WESTBOUND."
    },
    {
      "name": "point of vertical intersection",
      "tag": "PVI",
      "shape": "point",
      "material": "",
      "count": 1,
      "note": "Located at the intersection of the two tangent grades."
    }
  ],
  "measurements": [
    {
      "label": "PVI station",
      "value": "18+10.00",
      "unit": "",
      "appliesTo": "PVI"
    },
    {
      "label": "PVI elevation",
      "value": "197.80",
      "unit": "",
      "appliesTo": "PVI"
    },
    {
      "label": "incoming grade",
      "value": "+5.4180%",
      "unit": "",
      "appliesTo": "proposed vertical curve"
    },
    {
      "label": "outgoing grade",
      "value": "-4.7671%",
      "unit": "",
      "appliesTo": "proposed vertical curve"
    },
    {
      "label": "vertical curve length",
      "value": "560.0",
      "unit": "FT.",
      "appliesTo": "proposed vertical curve"
    }
  ],
  "notes": [],
  "labels": [
    "PROPOSED VERTICAL CURVE DATA",
    "SR 21 PGL - WESTBOUND",
    "V.C."
  ],
  "description": "This crop shows proposed vertical curve data in profile for SR 21 PGL - WESTBOUND. It identifies a PVI at station 18+10.00, elevation 197.80, with a 560.0 FT. vertical curve between +5.4180% and -4.7671% grades."
}

p01_r02 proposed vertical curve data

done

gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p01_r02_proposed_vertical_curve_data

Profile2 objects · 5 measurements · 3 labels

This crop shows proposed vertical curve data in profile for SR 21 PGL - WESTBOUND. It identifies a PVI at station 18+10.00, elevation 197.80, with a 560.0 FT. vertical curve between +5.4180% and -4.7671% grades.

Objects · 2

MarkObjectNo.ShapeNote
proposed vertical curve1crest vertical curveProfile diagram for SR 21 PGL - WESTBOUND.
PVIpoint of vertical intersection1pointLocated at the intersection of the two tangent grades.

Measurements · 5

MeasurementValueUnitApplies to
PVI station18+10.00PVI
PVI elevation197.80PVI
incoming grade+5.4180%proposed vertical curve
outgoing grade-4.7671%proposed vertical curve
vertical curve length560.0FT.proposed vertical curve

Labels

PROPOSED VERTICAL CURVE DATASR 21 PGL - WESTBOUNDV.C.

openai/gpt-5.6-terra-pro · 10609 tokens · 16.4s

crop · 1283 × 599

p01_r03 endfill control diagram

page 1 · gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p01_r03_endfill_control_diagram
Original
p01_r03 endfill control diagram
{
  "view": "Detail",
  "objects": [
    {
      "name": "endfill",
      "tag": "",
      "shape": "sloped wedge/profile",
      "material": "",
      "count": 1,
      "note": "Endfill profile is shown at the control point."
    },
    {
      "name": "endfill control point",
      "tag": "",
      "shape": "point",
      "material": "",
      "count": 1,
      "note": "Called out as typical."
    }
  ],
  "measurements": [
    {
      "label": "horizontal dimension",
      "value": "15'-0\"",
      "unit": "",
      "appliesTo": "endfill control diagram"
    },
    {
      "label": "horizontal dimension",
      "value": "4'-0\"",
      "unit": "",
      "appliesTo": "endfill control diagram"
    },
    {
      "label": "horizontal dimension",
      "value": "2'-0\"",
      "unit": "",
      "appliesTo": "endfill control diagram"
    },
    {
      "label": "vertical dimension",
      "value": "4'-9\"",
      "unit": "",
      "appliesTo": "endfill control diagram"
    },
    {
      "label": "slope",
      "value": "1",
      "unit": "",
      "appliesTo": "endfill slope"
    },
    {
      "label": "slope",
      "value": "2",
      "unit": "",
      "appliesTo": "endfill slope"
    }
  ],
  "notes": [
    "TOP OF HIGH RAIL, TYP.",
    "ENDFILL CONTROL POINT, TYP.",
    "* NORMAL TO RR ℄"
  ],
  "labels": [
    "℄ FUTURE TRACK",
    "ENDFILL CONTROL DIAGRAM",
    "NO SCALE"
  ],
  "description": "This crop is an endfill control diagram, shown with a future-track centerline/reference and a typical endfill control point. It documents the endfill profile geometry relative to the top of high rail, including horizontal and vertical dimensions and a 1-to-2 slope indication."
}

p01_r03 endfill control diagram

done

gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p01_r03_endfill_control_diagram

Detail2 objects · 6 measurements · 3 notes · 3 labels

This crop is an endfill control diagram, shown with a future-track centerline/reference and a typical endfill control point. It documents the endfill profile geometry relative to the top of high rail, including horizontal and vertical dimensions and a 1-to-2 slope indication.

Objects · 2

ObjectNo.ShapeNote
endfill1sloped wedge/profileEndfill profile is shown at the control point.
endfill control point1pointCalled out as typical.

Measurements · 6

MeasurementValueApplies to
horizontal dimension15'-0"endfill control diagram
horizontal dimension4'-0"endfill control diagram
horizontal dimension2'-0"endfill control diagram
vertical dimension4'-9"endfill control diagram
slope1endfill slope
slope2endfill slope

Labels

℄ FUTURE TRACKENDFILL CONTROL DIAGRAMNO SCALE

Notes

  • TOP OF HIGH RAIL, TYP.
  • ENDFILL CONTROL POINT, TYP.
  • * NORMAL TO RR ℄

openai/gpt-5.6-terra-pro · 12258 tokens · 17.3s

crop · 957 × 657

p01_r04 proposed vertical curve data

page 1 · gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p01_r04_proposed_vertical_curve_data
Original
p01_r04 proposed vertical curve data
{
  "view": "Profile",
  "objects": [
    {
      "name": "proposed vertical curve",
      "tag": "",
      "shape": "crest vertical curve",
      "material": "",
      "count": 1,
      "note": "Profile fragment showing grades meeting at the PVI."
    }
  ],
  "measurements": [
    {
      "label": "PVI station",
      "value": "18+10.00",
      "unit": "",
      "appliesTo": "proposed vertical curve"
    },
    {
      "label": "PVI elevation",
      "value": "197.80",
      "unit": "",
      "appliesTo": "proposed vertical curve"
    },
    {
      "label": "incoming grade",
      "value": "+5.4443",
      "unit": "%",
      "appliesTo": "proposed vertical curve"
    },
    {
      "label": "outgoing grade",
      "value": "-4.7671",
      "unit": "%",
      "appliesTo": "proposed vertical curve"
    },
    {
      "label": "vertical curve length",
      "value": "560.0",
      "unit": "FT.",
      "appliesTo": "proposed vertical curve"
    }
  ],
  "notes": [],
  "labels": [
    "PROPOSED VERTICAL CURVE DATA",
    "SR 21 PGL - EASTBOUND"
  ],
  "description": "This crop shows proposed vertical curve data in profile for the SR 21 PGL eastbound alignment. It identifies the PVI station and elevation, the approach and departure grades, and the vertical curve length."
}

p01_r04 proposed vertical curve data

done

gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p01_r04_proposed_vertical_curve_data

Profile1 object · 5 measurements · 2 labels

This crop shows proposed vertical curve data in profile for the SR 21 PGL eastbound alignment. It identifies the PVI station and elevation, the approach and departure grades, and the vertical curve length.

Objects · 1

ObjectNo.ShapeNote
proposed vertical curve1crest vertical curveProfile fragment showing grades meeting at the PVI.

Measurements · 5

MeasurementValueUnitApplies to
PVI station18+10.00proposed vertical curve
PVI elevation197.80proposed vertical curve
incoming grade+5.4443%proposed vertical curve
outgoing grade-4.7671%proposed vertical curve
vertical curve length560.0FT.proposed vertical curve

Labels

PROPOSED VERTICAL CURVE DATASR 21 PGL - EASTBOUND

openai/gpt-5.6-terra-pro · 10502 tokens · 14.9s

crop · 979 × 587

p01_r05 construction clearance diagram

page 1 · gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p01_r05_construction_clearance_diagram
Original
p01_r05 construction clearance diagram
{
  "view": "Detail",
  "objects": [
    {
      "name": "construction clearance envelope",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "Clearance diagram centered on track centerline."
    },
    {
      "name": "track centerline",
      "tag": "℄ TRACK",
      "shape": "centerline",
      "material": "",
      "count": 1,
      "note": "Vertical dashed centerline."
    },
    {
      "name": "top of high rail",
      "tag": "",
      "shape": "line",
      "material": "",
      "count": 1,
      "note": "Callout points to the bottom line of the clearance envelope."
    }
  ],
  "measurements": [
    {
      "label": "overall vertical clearance",
      "value": "22'-0\"",
      "unit": "",
      "appliesTo": "construction clearance envelope"
    },
    {
      "label": "horizontal clearance from ℄ TRACK",
      "value": "13'-0\"",
      "unit": "",
      "appliesTo": "construction clearance envelope"
    },
    {
      "label": "horizontal clearance from ℄ TRACK",
      "value": "13'-0\"",
      "unit": "",
      "appliesTo": "construction clearance envelope"
    }
  ],
  "notes": [],
  "labels": [
    "CONSTRUCTION CLEARANCE DIAGRAM",
    "NO SCALE"
  ],
  "description": "This crop shows a construction clearance diagram with a rectangular clearance envelope over the top of high rail. The envelope is centered on the track centerline, with 13'-0\" clearance each side of ℄ TRACK and a 22'-0\" overall vertical clearance."
}

p01_r05 construction clearance diagram

done

gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p01_r05_construction_clearance_diagram

Detail3 objects · 3 measurements · 2 labels

This crop shows a construction clearance diagram with a rectangular clearance envelope over the top of high rail. The envelope is centered on the track centerline, with 13'-0" clearance each side of ℄ TRACK and a 22'-0" overall vertical clearance.

Objects · 3

MarkObjectNo.ShapeNote
construction clearance envelope1rectangularClearance diagram centered on track centerline.
℄ TRACKtrack centerline1centerlineVertical dashed centerline.
top of high rail1lineCallout points to the bottom line of the clearance envelope.

Measurements · 3

MeasurementValueApplies to
overall vertical clearance22'-0"construction clearance envelope
horizontal clearance from ℄ TRACK13'-0"construction clearance envelope
horizontal clearance from ℄ TRACK13'-0"construction clearance envelope

Labels

CONSTRUCTION CLEARANCE DIAGRAMNO SCALE

openai/gpt-5.6-terra-pro · 8934 tokens · 6.5s

crop · 1056 × 667

p01_r06 bent elevations

page 1 · gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p01_r06_bent_elevations
Original
p01_r06 bent elevations
{
  "view": "Table",
  "objects": [
    {
      "name": "bridge bent",
      "tag": "BENT 1",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "One listed for LEFT BRIDGE and one for RIGHT BRIDGE."
    },
    {
      "name": "bridge bent",
      "tag": "BENT 2",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "One listed for LEFT BRIDGE and one for RIGHT BRIDGE."
    },
    {
      "name": "bridge bent",
      "tag": "BENT 3",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "One listed for LEFT BRIDGE and one for RIGHT BRIDGE."
    },
    {
      "name": "bridge bent",
      "tag": "BENT 4",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "One listed for LEFT BRIDGE and one for RIGHT BRIDGE."
    }
  ],
  "measurements": [
    {
      "label": "STATION",
      "value": "17+26.35",
      "unit": "",
      "appliesTo": "LEFT BRIDGE BENT 1"
    },
    {
      "label": "PGL ELEV.",
      "value": "189.76",
      "unit": "",
      "appliesTo": "LEFT BRIDGE BENT 1"
    },
    {
      "label": "STATION",
      "value": "17+81.35",
      "unit": "",
      "appliesTo": "LEFT BRIDGE BENT 2"
    },
    {
      "label": "PGL ELEV.",
      "value": "190.50",
      "unit": "",
      "appliesTo": "LEFT BRIDGE BENT 2"
    },
    {
      "label": "STATION",
      "value": "18+63.35",
      "unit": "",
      "appliesTo": "LEFT BRIDGE BENT 3"
    },
    {
      "label": "PGL ELEV.",
      "value": "190.59",
      "unit": "",
      "appliesTo": "LEFT BRIDGE BENT 3"
    },
    {
      "label": "STATION",
      "value": "19+18.35",
      "unit": "",
      "appliesTo": "LEFT BRIDGE BENT 4"
    },
    {
      "label": "PGL ELEV.",
      "value": "189.96",
      "unit": "",
      "appliesTo": "LEFT BRIDGE BENT 4"
    },
    {
      "label": "STATION",
      "value": "17+19.65",
      "unit": "",
      "appliesTo": "RIGHT BRIDGE BENT 1"
    },
    {
      "label": "PGL ELEV.",
      "value": "189.60",
      "unit": "",
      "appliesTo": "RIGHT BRIDGE BENT 1"
    },
    {
      "label": "STATION",
      "value": "17+74.65",
      "unit": "",
      "appliesTo": "RIGHT BRIDGE BENT 2"
    },
    {
      "label": "PGL ELEV.",
      "value": "190.42",
      "unit": "",
      "appliesTo": "RIGHT BRIDGE BENT 2"
    },
    {
      "label": "STATION",
      "value": "18+56.65",
      "unit": "",
      "appliesTo": "RIGHT BRIDGE BENT 3"
    },
    {
      "label": "PGL ELEV.",
      "value": "190.61",
      "unit": "",
      "appliesTo": "RIGHT BRIDGE BENT 3"
    },
    {
      "label": "STATION",
      "value": "19+11.65",
      "unit": "",
      "appliesTo": "RIGHT BRIDGE BENT 4"
    },
    {
      "label": "PGL ELEV.",
      "value": "190.05",
      "unit": "",
      "appliesTo": "RIGHT BRIDGE BENT 4"
    }
  ],
  "notes": [],
  "labels": [
    "BENT ELEVATIONS **",
    "LOCATION",
    "BENT NO.",
    "STATION",
    "PGL ELEV.",
    "LEFT BRIDGE",
    "RIGHT BRIDGE"
  ],
  "description": "This crop is a bent-elevations table for the left and right bridges. It lists stations and PGL elevations for Bents 1 through 4 of each bridge; no bent geometry, materials, or quantities are shown."
}

p01_r06 bent elevations

done

gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p01_r06_bent_elevations

Table4 objects · 16 measurements · 7 labels

This crop is a bent-elevations table for the left and right bridges. It lists stations and PGL elevations for Bents 1 through 4 of each bridge; no bent geometry, materials, or quantities are shown.

Objects · 4

MarkObjectNo.Note
BENT 1bridge bent2One listed for LEFT BRIDGE and one for RIGHT BRIDGE.
BENT 2bridge bent2One listed for LEFT BRIDGE and one for RIGHT BRIDGE.
BENT 3bridge bent2One listed for LEFT BRIDGE and one for RIGHT BRIDGE.
BENT 4bridge bent2One listed for LEFT BRIDGE and one for RIGHT BRIDGE.

Measurements · 16

MeasurementValueApplies to
STATION17+26.35LEFT BRIDGE BENT 1
PGL ELEV.189.76LEFT BRIDGE BENT 1
STATION17+81.35LEFT BRIDGE BENT 2
PGL ELEV.190.50LEFT BRIDGE BENT 2
STATION18+63.35LEFT BRIDGE BENT 3
PGL ELEV.190.59LEFT BRIDGE BENT 3
STATION19+18.35LEFT BRIDGE BENT 4
PGL ELEV.189.96LEFT BRIDGE BENT 4
STATION17+19.65RIGHT BRIDGE BENT 1
PGL ELEV.189.60RIGHT BRIDGE BENT 1
STATION17+74.65RIGHT BRIDGE BENT 2
PGL ELEV.190.42RIGHT BRIDGE BENT 2
STATION18+56.65RIGHT BRIDGE BENT 3
PGL ELEV.190.61RIGHT BRIDGE BENT 3
STATION19+11.65RIGHT BRIDGE BENT 4
PGL ELEV.190.05RIGHT BRIDGE BENT 4

Labels

BENT ELEVATIONS **LOCATIONBENT NO.STATIONPGL ELEV.LEFT BRIDGERIGHT BRIDGE

openai/gpt-5.6-terra-pro · 14034 tokens · 10.0s

crop · 887 × 667

p01_r07 table of bent stations and pgl elevations

page 1 · gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p01_r07_table_of_bent_stations_and_pgl_elevations
Original
p01_r07 table of bent stations and pgl elevations
{
  "view": "Table",
  "objects": [
    {
      "name": "bent",
      "tag": "BENT 1",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "Listed once in each of two bridge table groups; bridge identification is cropped."
    },
    {
      "name": "bent",
      "tag": "BENT 2",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "Listed once in each of two bridge table groups; bridge identification is cropped."
    },
    {
      "name": "bent",
      "tag": "BENT 3",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "Listed once in each of two bridge table groups; bridge identification is cropped."
    },
    {
      "name": "bent",
      "tag": "BENT 4",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "Listed once in each of two bridge table groups; bridge identification is cropped."
    }
  ],
  "measurements": [
    {
      "label": "STATION",
      "value": "17+26.35",
      "unit": "",
      "appliesTo": "BENT 1 (upper table group)"
    },
    {
      "label": "PGL ELEV.",
      "value": "189.76",
      "unit": "",
      "appliesTo": "BENT 1 (upper table group)"
    },
    {
      "label": "STATION",
      "value": "17+81.35",
      "unit": "",
      "appliesTo": "BENT 2 (upper table group)"
    },
    {
      "label": "PGL ELEV.",
      "value": "190.50",
      "unit": "",
      "appliesTo": "BENT 2 (upper table group)"
    },
    {
      "label": "STATION",
      "value": "18+63.35",
      "unit": "",
      "appliesTo": "BENT 3 (upper table group)"
    },
    {
      "label": "PGL ELEV.",
      "value": "190.59",
      "unit": "",
      "appliesTo": "BENT 3 (upper table group)"
    },
    {
      "label": "STATION",
      "value": "19+18.35",
      "unit": "",
      "appliesTo": "BENT 4 (upper table group)"
    },
    {
      "label": "PGL ELEV.",
      "value": "189.96",
      "unit": "",
      "appliesTo": "BENT 4 (upper table group)"
    },
    {
      "label": "STATION",
      "value": "17+19.65",
      "unit": "",
      "appliesTo": "BENT 1 (lower table group)"
    },
    {
      "label": "PGL ELEV.",
      "value": "189.60",
      "unit": "",
      "appliesTo": "BENT 1 (lower table group)"
    },
    {
      "label": "STATION",
      "value": "17+74.65",
      "unit": "",
      "appliesTo": "BENT 2 (lower table group)"
    },
    {
      "label": "PGL ELEV.",
      "value": "190.42",
      "unit": "",
      "appliesTo": "BENT 2 (lower table group)"
    },
    {
      "label": "STATION",
      "value": "18+56.65",
      "unit": "",
      "appliesTo": "BENT 3 (lower table group)"
    },
    {
      "label": "PGL ELEV.",
      "value": "190.61",
      "unit": "",
      "appliesTo": "BENT 3 (lower table group)"
    },
    {
      "label": "STATION",
      "value": "19+11.65",
      "unit": "",
      "appliesTo": "BENT 4 (lower table group)"
    },
    {
      "label": "PGL ELEV.",
      "value": "190.05",
      "unit": "",
      "appliesTo": "BENT 4 (lower table group)"
    }
  ],
  "notes": [],
  "labels": [
    "BENT ELEVATIONS **",
    "CATION (partial)",
    "BENT NO.",
    "STATION",
    "PGL ELEV.",
    "T BRIDGE (partial)",
    "T BRIDGE (partial)"
  ],
  "description": "This crop is a bent-elevations table. It lists Bents 1 through 4 for two bridge groups whose identifying text is cropped, with station and PGL elevation values for each bent."
}

p01_r07 table of bent stations and pgl elevations

done

gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p01_r07_table_of_bent_stations_and_pgl_elevations

Table4 objects · 16 measurements · 7 labels

This crop is a bent-elevations table. It lists Bents 1 through 4 for two bridge groups whose identifying text is cropped, with station and PGL elevation values for each bent.

Objects · 4

MarkObjectNo.Note
BENT 1bent2Listed once in each of two bridge table groups; bridge identification is cropped.
BENT 2bent2Listed once in each of two bridge table groups; bridge identification is cropped.
BENT 3bent2Listed once in each of two bridge table groups; bridge identification is cropped.
BENT 4bent2Listed once in each of two bridge table groups; bridge identification is cropped.

Measurements · 16

MeasurementValueApplies to
STATION17+26.35BENT 1 (upper table group)
PGL ELEV.189.76BENT 1 (upper table group)
STATION17+81.35BENT 2 (upper table group)
PGL ELEV.190.50BENT 2 (upper table group)
STATION18+63.35BENT 3 (upper table group)
PGL ELEV.190.59BENT 3 (upper table group)
STATION19+18.35BENT 4 (upper table group)
PGL ELEV.189.96BENT 4 (upper table group)
STATION17+19.65BENT 1 (lower table group)
PGL ELEV.189.60BENT 1 (lower table group)
STATION17+74.65BENT 2 (lower table group)
PGL ELEV.190.42BENT 2 (lower table group)
STATION18+56.65BENT 3 (lower table group)
PGL ELEV.190.61BENT 3 (lower table group)
STATION19+11.65BENT 4 (lower table group)
PGL ELEV.190.05BENT 4 (lower table group)

Labels

BENT ELEVATIONS **CATION (partial)BENT NO.STATIONPGL ELEV.T BRIDGE (partial)T BRIDGE (partial)

openai/gpt-5.6-terra-pro · 12580 tokens · 12.6s

crop · 3038 × 1581

p01_r08 elevation of bridge spans bents and wingwalls

page 1 · gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p01_r08_elevation_of_bridge_spans_bents_and_wingwalls
Original
p01_r08 elevation of bridge spans bents and wingwalls
{
  "view": "Elevation",
  "objects": [
    {
      "name": "bridge superstructure",
      "tag": "",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "Shown spanning between B.F.P.R. BENT 1, BENT 2, BENT 3, and B.F.P.R. BENT 4."
    },
    {
      "name": "B.F.P.R. bent",
      "tag": "B.F.P.R. BENT 1",
      "shape": "vertical wall/pier line",
      "material": "",
      "count": 1,
      "note": "Circled reference 1 shown below."
    },
    {
      "name": "bent",
      "tag": "BENT 2",
      "shape": "vertical pier with rectangular cap",
      "material": "",
      "count": 1,
      "note": "Circled reference 2 shown below; pile-supported foundation is shown."
    },
    {
      "name": "bent",
      "tag": "BENT 3",
      "shape": "vertical pier with rectangular cap",
      "material": "",
      "count": 1,
      "note": "Circled reference 3 shown below; pile-supported foundation is shown."
    },
    {
      "name": "B.F.P.R. bent",
      "tag": "B.F.P.R. BENT 4",
      "shape": "vertical wall/pier line",
      "material": "",
      "count": 1,
      "note": "Circled reference 4 shown below."
    },
    {
      "name": "pile cap",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 2,
      "note": "One shown at each of BENT 2 and BENT 3."
    },
    {
      "name": "piles",
      "tag": "",
      "shape": "vertical",
      "material": "",
      "count": 8,
      "note": "Four piles are visibly shown below each of the two pile caps."
    },
    {
      "name": "wall",
      "tag": "WALL NO. 1",
      "shape": "vertical",
      "material": "",
      "count": 1,
      "note": "Callout identifies front face of wall."
    },
    {
      "name": "wall",
      "tag": "WALL NO. 2",
      "shape": "vertical",
      "material": "",
      "count": 1,
      "note": "Callout identifies front face of wall."
    },
    {
      "name": "chain link wire fence",
      "tag": "",
      "shape": "rectangular fence panels",
      "material": "",
      "count": 3,
      "note": "Marked TYP."
    },
    {
      "name": "bearings",
      "tag": "EXP.",
      "shape": "rectangular",
      "material": "",
      "count": 4,
      "note": "Expansion bearing callouts shown at the end supports and adjacent to BENT 3."
    },
    {
      "name": "bearings",
      "tag": "FIX",
      "shape": "rectangular",
      "material": "",
      "count": 2,
      "note": "Fixed bearing callouts shown adjacent to BENT 2."
    },
    {
      "name": "existing track centerline",
      "tag": "℄ EXISTING TRACK",
      "shape": "vertical dashed line",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "future track centerline",
      "tag": "℄ FUTURE TRACK",
      "shape": "vertical dashed line",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "future access road centerline",
      "tag": "℄ FUTURE ACCESS ROAD",
      "shape": "vertical dashed line",
      "material": "",
      "count": 1,
      "note": ""
    }
  ],
  "measurements": [
    {
      "label": "TOTAL LENGTH OF BRIDGE",
      "value": "192'-0\"",
      "unit": "",
      "appliesTo": "bridge superstructure"
    },
    {
      "label": "span length",
      "value": "55'-0\"",
      "unit": "",
      "appliesTo": "B.F.P.R. BENT 1 to BENT 2"
    },
    {
      "label": "span length",
      "value": "82'-0\"",
      "unit": "",
      "appliesTo": "BENT 2 to BENT 3"
    },
    {
      "label": "span length",
      "value": "55'-0\"",
      "unit": "",
      "appliesTo": "BENT 3 to B.F.P.R. BENT 4"
    },
    {
      "label": "elevation",
      "value": "EL.151.00",
      "unit": "",
      "appliesTo": "groundline"
    }
  ],
  "notes": [
    "CHAIN LINK WIRE FENCE, TYP.",
    "FRONT FACE OF WALL NO.1",
    "FRONT FACE OF WALL NO.2",
    "EL.151.00, TYP.",
    "APPROXIMATE EXISTING GROUNDLINE",
    "FUTURE GROUNDLINE"
  ],
  "labels": [
    "PLAN",
    "ELEVATION",
    "PGL.",
    "B.F.P.R. BENT 1 ***",
    "BENT 2 **",
    "BENT 3 **",
    "B.F.P.R. BENT 4 ***",
    "℄ FUTURE ACCESS ROAD",
    "℄ EXISTING TRACK",
    "℄ FUTURE TRACK"
  ],
  "description": "This crop shows an elevation of a four-support bridge with end B.F.P.R. bents and two intermediate pile-supported bents. The elevation documents the 55'-0\", 82'-0\", and 55'-0\" span arrangement, wall front faces, fence locations, bearing designations, track centerlines, and existing/future groundlines."
}

p01_r08 elevation of bridge spans bents and wingwalls

done

gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p01_r08_elevation_of_bridge_spans_bents_and_wingwalls

Elevation15 objects · 5 measurements · 6 notes · 10 labels

This crop shows an elevation of a four-support bridge with end B.F.P.R. bents and two intermediate pile-supported bents. The elevation documents the 55'-0", 82'-0", and 55'-0" span arrangement, wall front faces, fence locations, bearing designations, track centerlines, and existing/future groundlines.

Objects · 15

MarkObjectNo.ShapeNote
bridge superstructure1linearShown spanning between B.F.P.R. BENT 1, BENT 2, BENT 3, and B.F.P.R. BENT 4.
B.F.P.R. BENT 1B.F.P.R. bent1vertical wall/pier lineCircled reference 1 shown below.
BENT 2bent1vertical pier with rectangular capCircled reference 2 shown below; pile-supported foundation is shown.
BENT 3bent1vertical pier with rectangular capCircled reference 3 shown below; pile-supported foundation is shown.
B.F.P.R. BENT 4B.F.P.R. bent1vertical wall/pier lineCircled reference 4 shown below.
pile cap2rectangularOne shown at each of BENT 2 and BENT 3.
piles8verticalFour piles are visibly shown below each of the two pile caps.
WALL NO. 1wall1verticalCallout identifies front face of wall.
WALL NO. 2wall1verticalCallout identifies front face of wall.
chain link wire fence3rectangular fence panelsMarked TYP.
EXP.bearings4rectangularExpansion bearing callouts shown at the end supports and adjacent to BENT 3.
FIXbearings2rectangularFixed bearing callouts shown adjacent to BENT 2.
℄ EXISTING TRACKexisting track centerline1vertical dashed line
℄ FUTURE TRACKfuture track centerline1vertical dashed line
℄ FUTURE ACCESS ROADfuture access road centerline1vertical dashed line

Measurements · 5

MeasurementValueApplies to
TOTAL LENGTH OF BRIDGE192'-0"bridge superstructure
span length55'-0"B.F.P.R. BENT 1 to BENT 2
span length82'-0"BENT 2 to BENT 3
span length55'-0"BENT 3 to B.F.P.R. BENT 4
elevationEL.151.00groundline

Labels

PLANELEVATIONPGL.B.F.P.R. BENT 1 ***BENT 2 **BENT 3 **B.F.P.R. BENT 4 ***℄ FUTURE ACCESS ROAD℄ EXISTING TRACK℄ FUTURE TRACK

Notes

  • CHAIN LINK WIRE FENCE, TYP.
  • FRONT FACE OF WALL NO.1
  • FRONT FACE OF WALL NO.2
  • EL.151.00, TYP.
  • APPROXIMATE EXISTING GROUNDLINE
  • FUTURE GROUNDLINE

openai/gpt-5.6-terra-pro · 21237 tokens · 22.2s

crop · 2294 × 1406

p01_r09 elevation of bridge spans bents and pile bents

page 1 · gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p01_r09_elevation_of_bridge_spans_bents_and_pile_bents
Original
p01_r09 elevation of bridge spans bents and pile bents
{
  "view": "Elevation",
  "objects": [
    {
      "name": "bridge superstructure",
      "tag": "",
      "shape": "continuous horizontal deck/girder profile",
      "material": "",
      "count": 1,
      "note": "Shown spanning between B.F.P.R. BENT 1 and B.F.P.R. BENT 4, with intermediate BENT 2 and BENT 3."
    },
    {
      "name": "bridge bent",
      "tag": "BENT 2",
      "shape": "rectangular cap with single rectangular column",
      "material": "",
      "count": 1,
      "note": "Shown with a pile cap and three visible piles."
    },
    {
      "name": "bridge bent",
      "tag": "BENT 3",
      "shape": "rectangular cap with single rectangular column",
      "material": "",
      "count": 1,
      "note": "Shown with a pile cap and three visible piles."
    },
    {
      "name": "bent/bridge support",
      "tag": "B.F.P.R. BENT 1",
      "shape": "vertical support at bridge end",
      "material": "",
      "count": 1,
      "note": "Support is adjacent to the front face of Wall No. 1."
    },
    {
      "name": "bent/bridge support",
      "tag": "B.F.P.R. BENT 4",
      "shape": "vertical support at bridge end",
      "material": "",
      "count": 1,
      "note": "Support is adjacent to the front face of Wall No. 2."
    },
    {
      "name": "pile cap",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 2,
      "note": "One shown below each of BENT 2 and BENT 3."
    },
    {
      "name": "pile",
      "tag": "",
      "shape": "vertical",
      "material": "",
      "count": 6,
      "note": "Three visible below each pile cap."
    },
    {
      "name": "wall",
      "tag": "WALL NO. 1",
      "shape": "vertical",
      "material": "",
      "count": 1,
      "note": "Only the front face is identified."
    },
    {
      "name": "wall",
      "tag": "WALL NO. 2",
      "shape": "vertical",
      "material": "",
      "count": 1,
      "note": "Only the front face is identified."
    },
    {
      "name": "chain link wire fence",
      "tag": "",
      "shape": "rectangular mesh panels",
      "material": "chain link wire",
      "count": 3,
      "note": "Marked TYP."
    },
    {
      "name": "bearing",
      "tag": "EXP.",
      "shape": "",
      "material": "",
      "count": 4,
      "note": "Expansion bearing condition shown at B.F.P.R. BENT 1, both sides of BENT 3, and B.F.P.R. BENT 4."
    },
    {
      "name": "bearing",
      "tag": "FIX",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "Fixed bearing condition shown at BENT 2."
    }
  ],
  "measurements": [
    {
      "label": "TOTAL LENGTH OF BRIDGE",
      "value": "192'-0\" ***",
      "unit": "",
      "appliesTo": "bridge superstructure"
    },
    {
      "label": "",
      "value": "55'-0\" ***",
      "unit": "",
      "appliesTo": "span between B.F.P.R. BENT 1 and BENT 2"
    },
    {
      "label": "",
      "value": "82'-0\" ***",
      "unit": "",
      "appliesTo": "span between BENT 2 and BENT 3"
    },
    {
      "label": "",
      "value": "55'-0\" ***",
      "unit": "",
      "appliesTo": "span between BENT 3 and B.F.P.R. BENT 4"
    },
    {
      "label": "EL.",
      "value": "151.00",
      "unit": "",
      "appliesTo": "TYP."
    }
  ],
  "notes": [
    "CHAIN LINK WIRE FENCE, TYP.",
    "FRONT FACE OF WALL NO. 1",
    "FRONT FACE OF WALL NO. 2",
    "APPROXIMATE EXISTING GROUNDLINE",
    "FUTURE GROUNDLINE"
  ],
  "labels": [
    "PLAN",
    "TOTAL LENGTH OF BRIDGE",
    "PGL",
    "℄ FUTURE ACCESS ROAD",
    "℄ EXISTING TRACK",
    "℄ FUTURE TRACK",
    "ELEVATION",
    "1",
    "2",
    "3",
    "4"
  ],
  "description": "This crop shows an elevation of a three-span bridge with end supports identified as B.F.P.R. BENT 1 and B.F.P.R. BENT 4 and intermediate BENT 2 and BENT 3. It documents the overall and span lengths, bearing conditions, pile-supported intermediate bents, wall-front-face references, groundlines, track/access-road centerlines, and typical chain link wire fence."
}

p01_r09 elevation of bridge spans bents and pile bents

done

gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p01_r09_elevation_of_bridge_spans_bents_and_pile_bents

Elevation12 objects · 5 measurements · 5 notes · 11 labels

This crop shows an elevation of a three-span bridge with end supports identified as B.F.P.R. BENT 1 and B.F.P.R. BENT 4 and intermediate BENT 2 and BENT 3. It documents the overall and span lengths, bearing conditions, pile-supported intermediate bents, wall-front-face references, groundlines, track/access-road centerlines, and typical chain link wire fence.

Objects · 12

MarkObjectNo.ShapeMaterialNote
bridge superstructure1continuous horizontal deck/girder profileShown spanning between B.F.P.R. BENT 1 and B.F.P.R. BENT 4, with intermediate BENT 2 and BENT 3.
BENT 2bridge bent1rectangular cap with single rectangular columnShown with a pile cap and three visible piles.
BENT 3bridge bent1rectangular cap with single rectangular columnShown with a pile cap and three visible piles.
B.F.P.R. BENT 1bent/bridge support1vertical support at bridge endSupport is adjacent to the front face of Wall No. 1.
B.F.P.R. BENT 4bent/bridge support1vertical support at bridge endSupport is adjacent to the front face of Wall No. 2.
pile cap2rectangularOne shown below each of BENT 2 and BENT 3.
pile6verticalThree visible below each pile cap.
WALL NO. 1wall1verticalOnly the front face is identified.
WALL NO. 2wall1verticalOnly the front face is identified.
chain link wire fence3rectangular mesh panelschain link wireMarked TYP.
EXP.bearing4Expansion bearing condition shown at B.F.P.R. BENT 1, both sides of BENT 3, and B.F.P.R. BENT 4.
FIXbearing2Fixed bearing condition shown at BENT 2.

Measurements · 5

MeasurementValueApplies to
TOTAL LENGTH OF BRIDGE192'-0" ***bridge superstructure
55'-0" ***span between B.F.P.R. BENT 1 and BENT 2
82'-0" ***span between BENT 2 and BENT 3
55'-0" ***span between BENT 3 and B.F.P.R. BENT 4
EL.151.00TYP.

Labels

PLANTOTAL LENGTH OF BRIDGEPGL℄ FUTURE ACCESS ROAD℄ EXISTING TRACK℄ FUTURE TRACKELEVATION1234

Notes

  • CHAIN LINK WIRE FENCE, TYP.
  • FRONT FACE OF WALL NO. 1
  • FRONT FACE OF WALL NO. 2
  • APPROXIMATE EXISTING GROUNDLINE
  • FUTURE GROUNDLINE

openai/gpt-5.6-terra-pro · 25234 tokens · 34.8s

crop · 2114 × 1475

p01_r10 georgia department of transportation plan and elevation sr 21 ns 620272y

page 1 · gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p01_r10_georgia_department_of_transportation_plan_and_elevation_sr_21_ns_620272y
Original
p01_r10 georgia department of transportation plan and elevation sr 21 ns 620272y
{
  "view": "Title Block",
  "objects": [],
  "measurements": [
    {
      "label": "Scale",
      "value": "1” = 20’-0”",
      "unit": "",
      "appliesTo": "Plan and Elevation"
    },
    {
      "label": "Partial tabulated value",
      "value": "190.61",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Partial tabulated value",
      "value": "190.05",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Partial dimension",
      "value": "24’-1”",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Partial dimension",
      "value": "24’-1”",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Partial dimension",
      "value": "24’-6”",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Partial dimension",
      "value": "24’-7”",
      "unit": "",
      "appliesTo": ""
    }
  ],
  "notes": [
    "(UNLESS OTHERWISE NOTED)"
  ],
  "labels": [
    "DOT INVENTORY CROSSING NO. 620272Y",
    "PROJECT P.I. NO. 0019181",
    "BRIDGE NO. I LT. AND RT.",
    "S&A Atlanta",
    "SASTRY & ASSOCIATES, INC.",
    "11030 JONES BRIDGE ROAD, SUITE 201",
    "ALPHARETTA, GA 30022",
    "PHONE: 678-366-9375",
    "FAX: 770-442-0761",
    "GEORGIA",
    "DEPARTMENT OF TRANSPORTATION",
    "ENGINEERING DIVISION-OFFICE OF BRIDGES AND STRUCTURES",
    "PLAN AND ELEVATION",
    "SR 21 @ NS #620272Y",
    "JENKINS COUNTY",
    "0019181",
    "APRIL 2025",
    "DRAWING NO.",
    "35-0001",
    "BRIDGE SHEET",
    "1 OF 21",
    "DATE",
    "REVISIONS",
    "BY",
    "DESIGNED UP",
    "DRAWN PS",
    "CHECKED AS",
    "DESIGN GROUP JBK",
    "REVIEWED DLC/SKG",
    "APPROVED DPD",
    "1 INCH WHEN PRINTED FULL SIZE",
    "0019181_0001.dgn",
    "GEORGIA REGISTERED No.19371 PROFESSIONAL ENGINEER ARUNA SASTRY"
  ],
  "description": "This crop is principally the sheet title block for the Georgia Department of Transportation bridge Plan and Elevation sheet. It identifies the SR 21 crossing at NS #620272Y in Jenkins County, drawing 35-0001, bridge sheet 1 of 21; only partial adjacent drawing text and values are visible at the left edge."
}

p01_r10 georgia department of transportation plan and elevation sr 21 ns 620272y

done

gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p01_r10_georgia_department_of_transportation_plan_and_elevation_sr_21_ns_620272y

Title Block7 measurements · 1 note · 33 labels

This crop is principally the sheet title block for the Georgia Department of Transportation bridge Plan and Elevation sheet. It identifies the SR 21 crossing at NS #620272Y in Jenkins County, drawing 35-0001, bridge sheet 1 of 21; only partial adjacent drawing text and values are visible at the left edge.

Objects · 0

No objects read. Edit to add one.

Measurements · 7

MeasurementValueApplies to
Scale1” = 20’-0”Plan and Elevation
Partial tabulated value190.61
Partial tabulated value190.05
Partial dimension24’-1”
Partial dimension24’-1”
Partial dimension24’-6”
Partial dimension24’-7”

Labels

DOT INVENTORY CROSSING NO. 620272YPROJECT P.I. NO. 0019181BRIDGE NO. I LT. AND RT.S&A AtlantaSASTRY & ASSOCIATES, INC.11030 JONES BRIDGE ROAD, SUITE 201ALPHARETTA, GA 30022PHONE: 678-366-9375FAX: 770-442-0761GEORGIADEPARTMENT OF TRANSPORTATIONENGINEERING DIVISION-OFFICE OF BRIDGES AND STRUCTURESPLAN AND ELEVATIONSR 21 @ NS #620272YJENKINS COUNTY0019181APRIL 2025DRAWING NO.35-0001BRIDGE SHEET1 OF 21DATEREVISIONSBYDESIGNED UPDRAWN PSCHECKED ASDESIGN GROUP JBKREVIEWED DLC/SKGAPPROVED DPD1 INCH WHEN PRINTED FULL SIZE0019181_0001.dgnGEORGIA REGISTERED No.19371 PROFESSIONAL ENGINEER ARUNA SASTRY

Notes

  • (UNLESS OTHERWISE NOTED)

openai/gpt-5.6-terra-pro · 19134 tokens · 14.9s

crop · 958 × 881

p01_r11 general construction and clearance notes list

page 1 · gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p01_r11_general_construction_and_clearance_notes_list
Original
p01_r11 general construction and clearance notes list
{
  "view": "Notes",
  "objects": [],
  "measurements": [
    {
      "label": "MINIMUM REQUIRED VERTICAL CLEARANCE",
      "value": "23",
      "unit": "",
      "appliesTo": "LEFT BRIDGE (value partial/cut off)"
    },
    {
      "label": "MINIMUM REQUIRED VERTICAL CLEARANCE",
      "value": "23",
      "unit": "",
      "appliesTo": "RIGHT BRIDGE (value partial/cut off)"
    }
  ],
  "notes": [
    "1. ALL BENTS ARE PARALLEL TO ℄ CENTRAL O... RAILWAY COMPANY.",
    "2. END BENT PILES NOT SHOWN.",
    "** 3. STATIONS ARE ALONG ℄ SR 21 AT INTERSECT... AND B.F.P.R. OR ℄ BENT. ELEVATIONS ARE ALONG EASTBOUND AND WES... PROFILE GRADE LINES AT THE INTERSECTION PROFILE GRADE LINES AND B.F.P.R. OR CENTE...",
    "*** 4. MEASURED ALONG ℄ SR 21.",
    "ⓘ 5. LEFT BRIDGE: MINIMUM REQUIRED VERTICAL CLEARANCE = 23... EXISTING TRACK VERTICAL CLEARANCE CALCU... FUTURE TRACK VERTICAL CLEARANCE CALCU... RIGHT BRIDGE: MINIMUM REQUIRED VERTICAL CLEARANCE = 23... EXISTING TRACK VERTICAL CLEARANCE CALCU... FUTURE TRACK VERTICAL CLEARANCE CALCUL...",
    "ⓘⓘ 6. MINIMUM REQUIRED HORIZONTAL CLEARANCE = ..."
  ],
  "labels": [
    "LEFT BRIDGE:",
    "RIGHT BRIDGE:"
  ],
  "description": "This crop is a partial block of general bridge notes. It documents bent orientation, station and elevation reference conventions, SR 21 measurement basis, and required railroad vertical and horizontal clearance notes; several lines and values are cut off at the right edge."
}

p01_r11 general construction and clearance notes list

done

gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p01_r11_general_construction_and_clearance_notes_list

Notes2 measurements · 6 notes · 2 labels

This crop is a partial block of general bridge notes. It documents bent orientation, station and elevation reference conventions, SR 21 measurement basis, and required railroad vertical and horizontal clearance notes; several lines and values are cut off at the right edge.

Objects · 0

No objects read. Edit to add one.

Measurements · 2

MeasurementValueApplies to
MINIMUM REQUIRED VERTICAL CLEARANCE23LEFT BRIDGE (value partial/cut off)
MINIMUM REQUIRED VERTICAL CLEARANCE23RIGHT BRIDGE (value partial/cut off)

Labels

LEFT BRIDGE:RIGHT BRIDGE:

Notes

  • 1. ALL BENTS ARE PARALLEL TO ℄ CENTRAL O... RAILWAY COMPANY.
  • 2. END BENT PILES NOT SHOWN.
  • ** 3. STATIONS ARE ALONG ℄ SR 21 AT INTERSECT... AND B.F.P.R. OR ℄ BENT. ELEVATIONS ARE ALONG EASTBOUND AND WES... PROFILE GRADE LINES AT THE INTERSECTION PROFILE GRADE LINES AND B.F.P.R. OR CENTE...
  • *** 4. MEASURED ALONG ℄ SR 21.
  • ⓘ 5. LEFT BRIDGE: MINIMUM REQUIRED VERTICAL CLEARANCE = 23... EXISTING TRACK VERTICAL CLEARANCE CALCU... FUTURE TRACK VERTICAL CLEARANCE CALCU... RIGHT BRIDGE: MINIMUM REQUIRED VERTICAL CLEARANCE = 23... EXISTING TRACK VERTICAL CLEARANCE CALCU... FUTURE TRACK VERTICAL CLEARANCE CALCUL...
  • ⓘⓘ 6. MINIMUM REQUIRED HORIZONTAL CLEARANCE = ...

openai/gpt-5.6-terra-pro · 13457 tokens · 17.3s

crop · 1241 × 766

p01_r12 notes of general notes

page 1 · gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p01_r12_notes_of_general_notes
Original
p01_r12 notes of general notes
{
  "view": "Notes",
  "objects": [],
  "measurements": [
    {
      "label": "MINIMUM REQUIRED VERTICAL CLEARANCE",
      "value": "23'-6\"",
      "unit": "",
      "appliesTo": "LEFT BRIDGE"
    },
    {
      "label": "EXISTING TRACK VERTICAL CLEARANCE CALCULATED",
      "value": "24'-1\"",
      "unit": "",
      "appliesTo": "LEFT BRIDGE"
    },
    {
      "label": "FUTURE TRACK VERTICAL CLEARANCE CALCULATED",
      "value": "24'-1\"",
      "unit": "",
      "appliesTo": "LEFT BRIDGE"
    },
    {
      "label": "MINIMUM REQUIRED VERTICAL CLEARANCE",
      "value": "23'-6\"",
      "unit": "",
      "appliesTo": "RIGHT BRIDGE"
    },
    {
      "label": "EXISTING TRACK VERTICAL CLEARANCE CALCULATED",
      "value": "24'-6\"",
      "unit": "",
      "appliesTo": "RIGHT BRIDGE"
    },
    {
      "label": "FUTURE TRACK VERTICAL CLEARANCE CALCULATED",
      "value": "24'-7\"",
      "unit": "",
      "appliesTo": "RIGHT BRIDGE"
    },
    {
      "label": "MINIMUM REQUIRED HORIZONTAL CLEARANCE",
      "value": "25'-0\"",
      "unit": "",
      "appliesTo": ""
    }
  ],
  "notes": [
    "2. END BENT PILES NOT SHOWN.",
    "** 3. STATIONS ARE ALONG ℄ SR 21 AT INTERSECTION OF PGL AND B.F.P.R. OR ℄ BENT. ELEVATIONS ARE ALONG EASTBOUND AND WESTBOUND PROFILE GRADE LINES AT THE INTERSECTION OF PROFILE GRADE LINES AND B.F.P.R. OR CENTERLINE BENTS.",
    "*** 4. MEASURED ALONG ℄ SR 21.",
    "ⓘ 5. LEFT BRIDGE: MINIMUM REQUIRED VERTICAL CLEARANCE = 23'-6\". EXISTING TRACK VERTICAL CLEARANCE CALCULATED = 24'-1\". FUTURE TRACK VERTICAL CLEARANCE CALCULATED = 24'-1\". RIGHT BRIDGE: MINIMUM REQUIRED VERTICAL CLEARANCE = 23'-6\". EXISTING TRACK VERTICAL CLEARANCE CALCULATED = 24'-6\". FUTURE TRACK VERTICAL CLEARANCE CALCULATED = 24'-7\".",
    "ⓘ** 6. MINIMUM REQUIRED HORIZONTAL CLEARANCE = 25'-0\"."
  ],
  "labels": [],
  "description": "This crop is a portion of a bridge drawing notes block. It documents station and elevation reference conventions, clearance requirements for left and right bridges over existing and future tracks, and notes that end bent piles are not shown."
}

p01_r12 notes of general notes

done

gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p01_r12_notes_of_general_notes

Notes7 measurements · 5 notes

This crop is a portion of a bridge drawing notes block. It documents station and elevation reference conventions, clearance requirements for left and right bridges over existing and future tracks, and notes that end bent piles are not shown.

Objects · 0

No objects read. Edit to add one.

Measurements · 7

MeasurementValueApplies to
MINIMUM REQUIRED VERTICAL CLEARANCE23'-6"LEFT BRIDGE
EXISTING TRACK VERTICAL CLEARANCE CALCULATED24'-1"LEFT BRIDGE
FUTURE TRACK VERTICAL CLEARANCE CALCULATED24'-1"LEFT BRIDGE
MINIMUM REQUIRED VERTICAL CLEARANCE23'-6"RIGHT BRIDGE
EXISTING TRACK VERTICAL CLEARANCE CALCULATED24'-6"RIGHT BRIDGE
FUTURE TRACK VERTICAL CLEARANCE CALCULATED24'-7"RIGHT BRIDGE
MINIMUM REQUIRED HORIZONTAL CLEARANCE25'-0"

Notes

  • 2. END BENT PILES NOT SHOWN.
  • ** 3. STATIONS ARE ALONG ℄ SR 21 AT INTERSECTION OF PGL AND B.F.P.R. OR ℄ BENT. ELEVATIONS ARE ALONG EASTBOUND AND WESTBOUND PROFILE GRADE LINES AT THE INTERSECTION OF PROFILE GRADE LINES AND B.F.P.R. OR CENTERLINE BENTS.
  • *** 4. MEASURED ALONG ℄ SR 21.
  • ⓘ 5. LEFT BRIDGE: MINIMUM REQUIRED VERTICAL CLEARANCE = 23'-6". EXISTING TRACK VERTICAL CLEARANCE CALCULATED = 24'-1". FUTURE TRACK VERTICAL CLEARANCE CALCULATED = 24'-1". RIGHT BRIDGE: MINIMUM REQUIRED VERTICAL CLEARANCE = 23'-6". EXISTING TRACK VERTICAL CLEARANCE CALCULATED = 24'-6". FUTURE TRACK VERTICAL CLEARANCE CALCULATED = 24'-7".
  • ⓘ** 6. MINIMUM REQUIRED HORIZONTAL CLEARANCE = 25'-0".

openai/gpt-5.6-terra-pro · 13734 tokens · 27.3s

item · 1289 × 796

General Notes

page 1 · general_notes_p01_r12
Original
General Notes
{
  "view": "Notes",
  "objects": [
    {
      "name": "End bent piles",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Not shown."
    }
  ],
  "measurements": [
    {
      "label": "Minimum required vertical clearance",
      "value": "23'-6\"",
      "unit": "",
      "appliesTo": "Left Bridge"
    },
    {
      "label": "Existing track vertical clearance calculated",
      "value": "24'-1\"",
      "unit": "",
      "appliesTo": "Left Bridge"
    },
    {
      "label": "Future track vertical clearance calculated",
      "value": "24'-1\"",
      "unit": "",
      "appliesTo": "Left Bridge"
    },
    {
      "label": "Minimum required vertical clearance",
      "value": "23'-6\"",
      "unit": "",
      "appliesTo": "Right Bridge"
    },
    {
      "label": "Existing track vertical clearance calculated",
      "value": "24'-6\"",
      "unit": "",
      "appliesTo": "Right Bridge"
    },
    {
      "label": "Future track vertical clearance calculated",
      "value": "24'-7\"",
      "unit": "",
      "appliesTo": "Right Bridge"
    },
    {
      "label": "Minimum required horizontal clearance",
      "value": "25'-0\"",
      "unit": "",
      "appliesTo": ""
    }
  ],
  "notes": [
    "RAILWAY COMPANY. (partial)",
    "2. END BENT PILES NOT SHOWN.",
    "** 3. STATIONS ARE ALONG ℄ SR 21 AT INTERSECTION OF PGL AND B.F.P.R. OR ℄ BENT. ELEVATIONS ARE ALONG EASTBOUND AND WESTBOUND PROFILE GRADE LINES AT THE INTERSECTION OF PROFILE GRADE LINES AND B.F.P.R. OR CENTERLINE BENTS.",
    "*** 4. MEASURED ALONG ℄ SR 21.",
    "ⓐ 5. LEFT BRIDGE: MINIMUM REQUIRED VERTICAL CLEARANCE = 23'-6\" EXISTING TRACK VERTICAL CLEARANCE CALCULATED = 24'-1\" FUTURE TRACK VERTICAL CLEARANCE CALCULATED = 24'-1\". RIGHT BRIDGE: MINIMUM REQUIRED VERTICAL CLEARANCE = 23'-6\" EXISTING TRACK VERTICAL CLEARANCE CALCULATED = 24'-6\" FUTURE TRACK VERTICAL CLEARANCE CALCULATED = 24'-7\".",
    "ⓐⓐ 6. MINIMUM REQUIRED HORIZONTAL CLEARANCE = 25'-0\"."
  ],
  "labels": [
    "LEFT BRIDGE:",
    "RIGHT BRIDGE:"
  ],
  "description": "This crop is a block of bridge-related general notes. It documents station and elevation reference conventions, notes that end bent piles are not shown, and gives required and calculated railroad vertical and horizontal clearances for the left and right bridges."
}

General Notes

done

general_notes_p01_r12

Notes1 object · 7 measurements · 6 notes · 2 labels

This crop is a block of bridge-related general notes. It documents station and elevation reference conventions, notes that end bent piles are not shown, and gives required and calculated railroad vertical and horizontal clearances for the left and right bridges.

Objects · 1

ObjectNote
End bent pilesNot shown.

Measurements · 7

MeasurementValueApplies to
Minimum required vertical clearance23'-6"Left Bridge
Existing track vertical clearance calculated24'-1"Left Bridge
Future track vertical clearance calculated24'-1"Left Bridge
Minimum required vertical clearance23'-6"Right Bridge
Existing track vertical clearance calculated24'-6"Right Bridge
Future track vertical clearance calculated24'-7"Right Bridge
Minimum required horizontal clearance25'-0"

Labels

LEFT BRIDGE:RIGHT BRIDGE:

Notes

  • RAILWAY COMPANY. (partial)
  • 2. END BENT PILES NOT SHOWN.
  • ** 3. STATIONS ARE ALONG ℄ SR 21 AT INTERSECTION OF PGL AND B.F.P.R. OR ℄ BENT. ELEVATIONS ARE ALONG EASTBOUND AND WESTBOUND PROFILE GRADE LINES AT THE INTERSECTION OF PROFILE GRADE LINES AND B.F.P.R. OR CENTERLINE BENTS.
  • *** 4. MEASURED ALONG ℄ SR 21.
  • ⓐ 5. LEFT BRIDGE: MINIMUM REQUIRED VERTICAL CLEARANCE = 23'-6" EXISTING TRACK VERTICAL CLEARANCE CALCULATED = 24'-1" FUTURE TRACK VERTICAL CLEARANCE CALCULATED = 24'-1". RIGHT BRIDGE: MINIMUM REQUIRED VERTICAL CLEARANCE = 23'-6" EXISTING TRACK VERTICAL CLEARANCE CALCULATED = 24'-6" FUTURE TRACK VERTICAL CLEARANCE CALCULATED = 24'-7".
  • ⓐⓐ 6. MINIMUM REQUIRED HORIZONTAL CLEARANCE = 25'-0".

openai/gpt-5.6-terra-pro · 15085 tokens · 22.7s

item · 2138 × 1490

Title Block

page 1 · title_block_p01_r10
Original
Title Block
{
  "view": "Title Block",
  "objects": [],
  "measurements": [
    {
      "label": "Unidentified partial table/value",
      "value": "190.42",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Unidentified partial table/value",
      "value": "190.61",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Unidentified partial table/value",
      "value": "190.05",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Partial adjacent drawing dimension",
      "value": "6\"",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Partial adjacent drawing dimension",
      "value": "24'-1\"",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Partial adjacent drawing dimension",
      "value": "24'-1\"",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Partial adjacent drawing dimension",
      "value": "6\"",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Partial adjacent drawing dimension",
      "value": "24'-6\"",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Partial adjacent drawing dimension",
      "value": "24'-7\"",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Partial adjacent drawing dimension",
      "value": "5'-0\"",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Scale",
      "value": "1\" = 20'-0\"",
      "unit": "",
      "appliesTo": "PLAN AND ELEVATION"
    }
  ],
  "notes": [
    "SCALE: 1\" = 20'-0\" (UNLESS OTHERWISE NOTED)",
    "1 INCH WHEN PRINTED FULL SIZE"
  ],
  "labels": [
    "DOT INVENTORY CROSSING NO. 620272Y",
    "PROJECT P.I. NO. 0019181",
    "BRIDGE NO. 1 LT. AND RT.",
    "S&A",
    "SASTRY & ASSOCIATES, INC.",
    "Atlanta",
    "11030 JONES BRIDGE ROAD, SUITE 201",
    "ALPHARETTA, GA 30022",
    "PHONE: 678-366-9375",
    "FAX: 770-442-0761",
    "GEORGIA",
    "DEPARTMENT OF TRANSPORTATION",
    "ENGINEERING DIVISION-OFFICE OF BRIDGES AND STRUCTURES",
    "PLAN AND ELEVATION",
    "SR 21 @ NS #620272Y",
    "JENKINS COUNTY",
    "0019181",
    "APRIL 2025",
    "DRAWING NO.",
    "35-0001",
    "BRIDGE SHEET",
    "1 OF 21",
    "DATE",
    "REVISIONS",
    "BY",
    "DESIGNED",
    "UP",
    "DRAWN",
    "PS",
    "CHECKED",
    "AS",
    "DESIGN GROUP",
    "JBK",
    "REVIEWED",
    "DLC/SKG",
    "APPROVED",
    "DPD",
    "GEORGIA REGISTERED No.19371 PROFESSIONAL ENGINEER ARUNA SASTRY",
    "0019181_0001.dgn"
  ],
  "description": "This crop is principally the sheet title block for a Georgia Department of Transportation bridge drawing. It identifies the sheet as PLAN AND ELEVATION for SR 21 @ NS #620272Y in Jenkins County, with drawing number 35-0001 and bridge sheet 1 of 21. A small portion of adjacent drawing content is visible at the left edge, but it is incomplete."
}

Title Block

done

title_block_p01_r10

Title Block11 measurements · 2 notes · 39 labels

This crop is principally the sheet title block for a Georgia Department of Transportation bridge drawing. It identifies the sheet as PLAN AND ELEVATION for SR 21 @ NS #620272Y in Jenkins County, with drawing number 35-0001 and bridge sheet 1 of 21. A small portion of adjacent drawing content is visible at the left edge, but it is incomplete.

Objects · 0

No objects read. Edit to add one.

Measurements · 11

MeasurementValueApplies to
Unidentified partial table/value190.42
Unidentified partial table/value190.61
Unidentified partial table/value190.05
Partial adjacent drawing dimension6"
Partial adjacent drawing dimension24'-1"
Partial adjacent drawing dimension24'-1"
Partial adjacent drawing dimension6"
Partial adjacent drawing dimension24'-6"
Partial adjacent drawing dimension24'-7"
Partial adjacent drawing dimension5'-0"
Scale1" = 20'-0"PLAN AND ELEVATION

Labels

DOT INVENTORY CROSSING NO. 620272YPROJECT P.I. NO. 0019181BRIDGE NO. 1 LT. AND RT.S&ASASTRY & ASSOCIATES, INC.Atlanta11030 JONES BRIDGE ROAD, SUITE 201ALPHARETTA, GA 30022PHONE: 678-366-9375FAX: 770-442-0761GEORGIADEPARTMENT OF TRANSPORTATIONENGINEERING DIVISION-OFFICE OF BRIDGES AND STRUCTURESPLAN AND ELEVATIONSR 21 @ NS #620272YJENKINS COUNTY0019181APRIL 2025DRAWING NO.35-0001BRIDGE SHEET1 OF 21DATEREVISIONSBYDESIGNEDUPDRAWNPSCHECKEDASDESIGN GROUPJBKREVIEWEDDLC/SKGAPPROVEDDPDGEORGIA REGISTERED No.19371 PROFESSIONAL ENGINEER ARUNA SASTRY0019181_0001.dgn

Notes

  • SCALE: 1" = 20'-0" (UNLESS OTHERWISE NOTED)
  • 1 INCH WHEN PRINTED FULL SIZE

openai/gpt-5.6-terra-pro · 22219 tokens · 26.5s

item · 1026 × 618

Track Clearance Envelope

page 1 · track_clearance_envelope_p01_r05
Original
Track Clearance Envelope
{
  "view": "Cross Section",
  "objects": [
    {
      "name": "construction clearance envelope",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "Clearance diagram centered on the C/L TRACK dashed line; lower boundary is at TOP OF HIGH RAIL."
    }
  ],
  "measurements": [
    {
      "label": "vertical clearance",
      "value": "22'-0\"",
      "unit": "",
      "appliesTo": "construction clearance envelope"
    },
    {
      "label": "horizontal clearance, left of C/L TRACK",
      "value": "13'-0\"",
      "unit": "",
      "appliesTo": "construction clearance envelope"
    },
    {
      "label": "horizontal clearance, right of C/L TRACK",
      "value": "13'-0\"",
      "unit": "",
      "appliesTo": "construction clearance envelope"
    }
  ],
  "notes": [],
  "labels": [
    "C/L TRACK",
    "TOP OF HIGH RAIL",
    "CONSTRUCTION CLEARANCE DIAGRAM",
    "NO SCALE"
  ],
  "description": "This crop shows a construction clearance diagram in cross section for a rail track. A rectangular clearance envelope extends 13'-0\" each side of the track centerline and 22'-0\" above the top of high rail."
}

Track Clearance Envelope

done

track_clearance_envelope_p01_r05Substructurecross section

Cross Section1 object · 3 measurements · 4 labels

This crop shows a construction clearance diagram in cross section for a rail track. A rectangular clearance envelope extends 13'-0" each side of the track centerline and 22'-0" above the top of high rail.

Objects · 1

ObjectNo.ShapeNote
construction clearance envelope1rectangularClearance diagram centered on the C/L TRACK dashed line; lower boundary is at TOP OF HIGH RAIL.

Measurements · 3

MeasurementValueApplies to
vertical clearance22'-0"construction clearance envelope
horizontal clearance, left of C/L TRACK13'-0"construction clearance envelope
horizontal clearance, right of C/L TRACK13'-0"construction clearance envelope

Labels

C/L TRACKTOP OF HIGH RAILCONSTRUCTION CLEARANCE DIAGRAMNO SCALE

openai/gpt-5.6-terra-pro · 8936 tokens · 5.3s

item · 1009 × 1408

SR 21 PGL Westbound

page 1 · vertical_curve_p01_r02
Original
SR 21 PGL Westbound
{
  "view": "Profile",
  "objects": [
    {
      "name": "Proposed vertical curve data",
      "tag": "SR 21 PGL - WESTBOUND",
      "shape": "two sloping tangent lines meeting at PVI",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Proposed vertical curve data",
      "tag": "SR 21 PGL - EASTBOUND",
      "shape": "two sloping tangent lines meeting at PVI",
      "material": "",
      "count": 1,
      "note": ""
    }
  ],
  "measurements": [
    {
      "label": "PVI STA.",
      "value": "18+10.00",
      "unit": "",
      "appliesTo": "SR 21 PGL - WESTBOUND"
    },
    {
      "label": "EL.",
      "value": "197.80",
      "unit": "",
      "appliesTo": "SR 21 PGL - WESTBOUND"
    },
    {
      "label": "Incoming grade",
      "value": "+5.4180",
      "unit": "%",
      "appliesTo": "SR 21 PGL - WESTBOUND"
    },
    {
      "label": "Outgoing grade",
      "value": "-4.7671",
      "unit": "%",
      "appliesTo": "SR 21 PGL - WESTBOUND"
    },
    {
      "label": "V.C.",
      "value": "560.0",
      "unit": "FT.",
      "appliesTo": "SR 21 PGL - WESTBOUND"
    },
    {
      "label": "PVI STA.",
      "value": "18+10.00",
      "unit": "",
      "appliesTo": "SR 21 PGL - EASTBOUND"
    },
    {
      "label": "EL.",
      "value": "197.80",
      "unit": "",
      "appliesTo": "SR 21 PGL - EASTBOUND"
    },
    {
      "label": "Incoming grade",
      "value": "+5.4443",
      "unit": "%",
      "appliesTo": "SR 21 PGL - EASTBOUND"
    },
    {
      "label": "Outgoing grade",
      "value": "-4.7671",
      "unit": "%",
      "appliesTo": "SR 21 PGL - EASTBOUND"
    },
    {
      "label": "V.C.",
      "value": "560.0",
      "unit": "FT.",
      "appliesTo": "SR 21 PGL - EASTBOUND"
    }
  ],
  "notes": [],
  "labels": [
    "PROPOSED VERTICAL CURVE DATA"
  ],
  "description": "This crop shows proposed vertical curve data diagrams for the SR 21 PGL westbound and eastbound profiles. Each diagram identifies the PVI station and elevation, approach and departure grades, and a 560.0 FT. vertical curve."
}

SR 21 PGL Westbound

done

vertical_curve_p01_r02Earthworks

Profile2 objects · 10 measurements · 1 label

This crop shows proposed vertical curve data diagrams for the SR 21 PGL westbound and eastbound profiles. Each diagram identifies the PVI station and elevation, approach and departure grades, and a 560.0 FT. vertical curve.

Objects · 2

MarkObjectNo.Shape
SR 21 PGL - WESTBOUNDProposed vertical curve data1two sloping tangent lines meeting at PVI
SR 21 PGL - EASTBOUNDProposed vertical curve data1two sloping tangent lines meeting at PVI

Measurements · 10

MeasurementValueUnitApplies to
PVI STA.18+10.00SR 21 PGL - WESTBOUND
EL.197.80SR 21 PGL - WESTBOUND
Incoming grade+5.4180%SR 21 PGL - WESTBOUND
Outgoing grade-4.7671%SR 21 PGL - WESTBOUND
V.C.560.0FT.SR 21 PGL - WESTBOUND
PVI STA.18+10.00SR 21 PGL - EASTBOUND
EL.197.80SR 21 PGL - EASTBOUND
Incoming grade+5.4443%SR 21 PGL - EASTBOUND
Outgoing grade-4.7671%SR 21 PGL - EASTBOUND
V.C.560.0FT.SR 21 PGL - EASTBOUND

Labels

PROPOSED VERTICAL CURVE DATA

openai/gpt-5.6-terra-pro · 14841 tokens · 16.8s

Page 22 crops · 2 read
item · 1812 × 250

Approach Slab Expansion Joint

page 2 · approach_slab_expansion_joint_p02_r13
Original
Approach Slab Expansion Joint
{
  "view": "Notes",
  "objects": [],
  "measurements": [
    {
      "label": "Expansion joint width shown between the approach slab and the back face paving rest and end post",
      "value": "3/4”",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Modified expansion joint width at Bent 1 and 4",
      "value": "1 3/8”",
      "unit": "",
      "appliesTo": "BENT 1 AND 4"
    }
  ],
  "notes": [
    "STANDARD PLAN MODIFICATION - MODIFY THE APPROACH SLAB STANDARD TO INCREASE THE 3/4” EXPANSION JOINT SHOWN BETWEEN THE APPROACH SLAB AND THE BACK FACE PAVING REST AND END POST TO 1 3/8” AT BENT 1 AND 4. KEEP THE EXPANSION JOINT AT END BENT CONTINUOUS AROUND END POST. INCLUDE COST OF JOINT IN APPROACH SLAB PAYMENT. SEE ROADWAY PLANS FOR APPROACH SLAB PAVEMENT."
  ],
  "labels": [],
  "description": "This crop is a standard plan modification note for approach slab expansion joints. It directs an increased joint width at Bents 1 and 4 and states that the end-bent joint remains continuous around the end post."
}

Approach Slab Expansion Joint

done

approach_slab_expansion_joint_p02_r13Substructure

Notes2 measurements · 1 note

This crop is a standard plan modification note for approach slab expansion joints. It directs an increased joint width at Bents 1 and 4 and states that the end-bent joint remains continuous around the end post.

Objects · 0

No objects read. Edit to add one.

Measurements · 2

MeasurementValueApplies to
Expansion joint width shown between the approach slab and the back face paving rest and end post3/4”
Modified expansion joint width at Bent 1 and 41 3/8”BENT 1 AND 4

Notes

  • STANDARD PLAN MODIFICATION - MODIFY THE APPROACH SLAB STANDARD TO INCREASE THE 3/4” EXPANSION JOINT SHOWN BETWEEN THE APPROACH SLAB AND THE BACK FACE PAVING REST AND END POST TO 1 3/8” AT BENT 1 AND 4. KEEP THE EXPANSION JOINT AT END BENT CONTINUOUS AROUND END POST. INCLUDE COST OF JOINT IN APPROACH SLAB PAYMENT. SEE ROADWAY PLANS FOR APPROACH SLAB PAVEMENT.

openai/gpt-5.6-terra-pro · 9568 tokens · 9.5s

item · 2053 × 956

Bridge Composition Summary

page 2 · bridge_composition_summary_p02_r01
Original
Bridge Composition Summary
{
  "view": "Notes",
  "objects": [
    {
      "name": "AASHTO Type II PSC beam spans",
      "tag": "",
      "shape": "",
      "material": "prestressed concrete",
      "count": 2,
      "note": "55'-0\" spans; special design."
    },
    {
      "name": "AASHTO Type III PSC beam span",
      "tag": "",
      "shape": "",
      "material": "prestressed concrete",
      "count": 1,
      "note": "82'-0\" span; special design."
    },
    {
      "name": "steel H pile end bents with MSE wall abutments",
      "tag": "",
      "shape": "H-section",
      "material": "steel",
      "count": 2,
      "note": "Special design."
    },
    {
      "name": "concrete intermediate bents",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": 2,
      "note": "Special design."
    },
    {
      "name": "end post and guardrail attachment detail",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 4,
      "note": "Referenced to GA. STD. 3054 (9-30-02)."
    },
    {
      "name": "chain link wire fence",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Referenced to GA. STD. 9031N (8-13-85)."
    },
    {
      "name": "reinforcement bar bending details",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Referenced to GA. STD. 3901 (8-69)."
    }
  ],
  "measurements": [
    {
      "label": "quantity of AASHTO Type II PSC beam spans",
      "value": "2",
      "unit": "",
      "appliesTo": "AASHTO Type II PSC beam spans"
    },
    {
      "label": "span length",
      "value": "55'-0\"",
      "unit": "ft-in",
      "appliesTo": "AASHTO Type II PSC beam spans"
    },
    {
      "label": "quantity of AASHTO Type III PSC beam span",
      "value": "1",
      "unit": "",
      "appliesTo": "AASHTO Type III PSC beam span"
    },
    {
      "label": "span length",
      "value": "82'-0\"",
      "unit": "ft-in",
      "appliesTo": "AASHTO Type III PSC beam span"
    },
    {
      "label": "quantity of steel H pile end bents with MSE wall abutments",
      "value": "2",
      "unit": "",
      "appliesTo": "steel H pile end bents with MSE wall abutments"
    },
    {
      "label": "quantity of concrete intermediate bents",
      "value": "2",
      "unit": "",
      "appliesTo": "concrete intermediate bents"
    },
    {
      "label": "quantity of end post and guardrail attachment details",
      "value": "4",
      "unit": "",
      "appliesTo": "end post and guardrail attachment detail"
    },
    {
      "label": "length",
      "value": "4'-3\"",
      "unit": "ft-in",
      "appliesTo": "end post and guardrail attachment detail"
    },
    {
      "label": "width",
      "value": "1'-1\"",
      "unit": "ft-in",
      "appliesTo": "end post and guardrail attachment detail"
    },
    {
      "label": "height",
      "value": "3'-6\"",
      "unit": "ft-in",
      "appliesTo": "end post and guardrail attachment detail"
    },
    {
      "label": "length",
      "value": "4'-6\"",
      "unit": "ft-in",
      "appliesTo": "end post and guardrail attachment detail"
    },
    {
      "label": "width",
      "value": "1'-1\"",
      "unit": "ft-in",
      "appliesTo": "end post and guardrail attachment detail"
    },
    {
      "label": "height",
      "value": "3'-6\"",
      "unit": "ft-in",
      "appliesTo": "end post and guardrail attachment detail"
    }
  ],
  "notes": [
    "2 - 55'-0\" AASHTO TYPE II PSC BEAM SPANS ---------------- SPECIAL DESIGN",
    "1 - 82'-0\" AASHTO TYPE III PSC BEAM SPAN ---------------- SPECIAL DESIGN",
    "2 - STEEL H PILE END BENTS WITH MSE WALL ABUTMENTS ----------- SPECIAL DESIGN",
    "2 - CONCRETE INTERMEDIATE BENTS ------------------- SPECIAL DESIGN",
    "4 - END POST AND GUARDRAIL ATTACHMENT DETAIL -------- GA. STD. 3054 (9-30-02)",
    "(L = 4'-3\"; W = 1'-1\"; H = 3'-6\")",
    "(L = 4'-6\"; W = 1'-1\"; H = 3'-6\")",
    "BAR BENDING DETAILS ------------------------ GA. STD. 3901 (8-69)",
    "CHAIN LINK WIRE FENCE ------------------- GA. STD. 9031N (8-13-85)",
    "TYPICAL FILL DETAIL AT END OF BRIDGE ----------------GA. STD. 9037 (9-99)"
  ],
  "labels": [
    "EACH BRIDGE CONSISTS OF"
  ],
  "description": "This crop is a bridge-composition note block headed “EACH BRIDGE CONSISTS OF.” It lists the bridge span arrangement, end and intermediate bent types, end-post/guardrail details, and referenced standard details for bar bending, chain link fence, and fill at the end of bridge."
}

Bridge Composition Summary

done

bridge_composition_summary_p02_r01Substructure

Notes7 objects · 13 measurements · 10 notes · 1 label

This crop is a bridge-composition note block headed “EACH BRIDGE CONSISTS OF.” It lists the bridge span arrangement, end and intermediate bent types, end-post/guardrail details, and referenced standard details for bar bending, chain link fence, and fill at the end of bridge.

Objects · 7

ObjectNo.ShapeMaterialNote
AASHTO Type II PSC beam spans2prestressed concrete55'-0" spans; special design.
AASHTO Type III PSC beam span1prestressed concrete82'-0" span; special design.
steel H pile end bents with MSE wall abutments2H-sectionsteelSpecial design.
concrete intermediate bents2concreteSpecial design.
end post and guardrail attachment detail4Referenced to GA. STD. 3054 (9-30-02).
chain link wire fenceReferenced to GA. STD. 9031N (8-13-85).
reinforcement bar bending detailsReferenced to GA. STD. 3901 (8-69).

Measurements · 13

MeasurementValueUnitApplies to
quantity of AASHTO Type II PSC beam spans2AASHTO Type II PSC beam spans
span length55'-0"ft-inAASHTO Type II PSC beam spans
quantity of AASHTO Type III PSC beam span1AASHTO Type III PSC beam span
span length82'-0"ft-inAASHTO Type III PSC beam span
quantity of steel H pile end bents with MSE wall abutments2steel H pile end bents with MSE wall abutments
quantity of concrete intermediate bents2concrete intermediate bents
quantity of end post and guardrail attachment details4end post and guardrail attachment detail
length4'-3"ft-inend post and guardrail attachment detail
width1'-1"ft-inend post and guardrail attachment detail
height3'-6"ft-inend post and guardrail attachment detail
length4'-6"ft-inend post and guardrail attachment detail
width1'-1"ft-inend post and guardrail attachment detail
height3'-6"ft-inend post and guardrail attachment detail

Labels

EACH BRIDGE CONSISTS OF

Notes

  • 2 - 55'-0" AASHTO TYPE II PSC BEAM SPANS ---------------- SPECIAL DESIGN
  • 1 - 82'-0" AASHTO TYPE III PSC BEAM SPAN ---------------- SPECIAL DESIGN
  • 2 - STEEL H PILE END BENTS WITH MSE WALL ABUTMENTS ----------- SPECIAL DESIGN
  • 2 - CONCRETE INTERMEDIATE BENTS ------------------- SPECIAL DESIGN
  • 4 - END POST AND GUARDRAIL ATTACHMENT DETAIL -------- GA. STD. 3054 (9-30-02)
  • (L = 4'-3"; W = 1'-1"; H = 3'-6")
  • (L = 4'-6"; W = 1'-1"; H = 3'-6")
  • BAR BENDING DETAILS ------------------------ GA. STD. 3901 (8-69)
  • CHAIN LINK WIRE FENCE ------------------- GA. STD. 9031N (8-13-85)
  • TYPICAL FILL DETAIL AT END OF BRIDGE ----------------GA. STD. 9037 (9-99)

openai/gpt-5.6-terra-pro · 20483 tokens · 24.9s

2Map the items107 items · 1948 readings · 51 on more than one pageconfigured openai/gpt-5.6-terra-pro · about 23¢ at the last run’s size · default

One set of distinct items across every page. The same bent read as “BENT”, “Interior bent” and “Bent No. 2” is one item here, carrying every page and crop it was seen in. One model call over all of step 1’s readings; the page mapping is resolved from its grouping rather than retyped by it.

107 items from 1948 readings · 11 the model left out, matched by name · 107 new.

107items1948readings51on 2+ pages49,486tokens in10,623tokens out

Grouping validation — 107 items · 2 agents · up to 3 rounds · up to 9 billed calls

Reinforcing Barmaterial×10928 · linear · reinforcing steelp2, p4, p5, p7, p8, p9, p10, p11, p13, p14, p15, p16, p17, p19, p20, p21143 crops
Reinforcing Bar

also calledBar reinforcing steelreinforcement bar bending detailsReinforcement steelreinforcement steelBar reinforcement steelreinforcing steelreinforcement bar400 bars600 barsmain slab reinforcement barsreinforcement barsReinforcement bartop slab reinforcement barsreinforcing barsreinforcement/strand endsreinforcement bar groupcircular reinforcement/strand symbolsCircular prestressing/reinforcement markersVertical reinforcing/prestressing bars or tendonsReinforcement/strand locations+11 more

marks511-1000600400400A12-502D12-502E400B400C500B*500B500A50250I30-400A6-400A14-400A7-403A2-507A403A507A+248 more

Bridge Beamsuperstructure×326 · I-girder · concretep2, p4, p5, p6, p7, p8, p9, p10, p11, p12, p13, p14, p15, p17, p1891 crops
Bridge Beam

also calledexposed beamBeamsExposed beambeambeamsbeam centerlineBeamC beamgirderbridge beams/girdersgirdersI-girdergirder unitsgirder/beambeam facebeam top flangeBeam top flangeBeam facegirder end sectionbeam ends+2 more

marks℄ BEAM 1 through ℄ BEAM 12℄ BEAM 1–℄ BEAM 12℄ BEAM 1–12C BEAM 1 through C BEAM 12BEAM 1BEAM 2BEAM 3BEAM 4BEAM 5BEAM 6BEAM 7BEAM 8BEAM 9BEAM 10BEAM 11BEAM 12BEAM 1 to BEAM 6BEAM 1 through BEAM 6INTERIOR BEAMSEXTERIOR BEAMS+12 more

Bentsubstructure×133 · rectangular pier column with rectangular cap · concretep1, p2, p3, p4, p5, p6, p7, p12, p13, p14, p15, p16, p17, p18, p2056 crops
Bent

also calledbridge bentB.F.P.R. bentbent/bridge supportconcrete intermediate bentsconcrete intermediate bentbentsintermediate bentbridge bentsbridge bent reference pointIntermediate bentbent cap / bentbent centerlinebent memberconcrete bent memberbent reinforcement layout

marksBENT 1BENT 2BENT 3BENT 4BENT 1LBENT 2LBENT 3LBENT 4LBENT 1RBENT 2RBENT 3RBENT 4RB.F.P.R. BENT 1B.F.P.R. BENT 4BENTS 1 AND 4BRIDGE LEFT BENT 1 RIGHT; BRIDGE LEFT BENT 3 LEFT; BRIDGE RIGHT BENT 2 RIGHT; BRIDGE RIGHT BENT 4 RIGHTBENT 1 AND 42B.F.P.R. BENT 1LB.F.P.R. BENT 1R+25 more

Deck Slabdeck×52 · skewed rectangular · reinforced concretep1, p4, p5, p6, p7, p8, p9, p10, p1156 crops
Deck Slab

also calledbridge deck/superstructureBridge deck/bridge outlinebridge deckbridge deck slabBridge deck slabBridge deckslabdecksupporting deck slab edgeSlab

marksSPAN ISPAN 2

Bent Capsubstructure×39 · stepped rectangular · reinforced concretep2, p7, p9, p13, p14, p15, p16, p17, p1842 crops
Bent Cap

also calledCapCap or pedestal footingsupporting cap or diaphragmsupporting cap/seatpier capcaptapered transition between cap and wallend bent capconnecting haunch or bracket between cap and wall

marksBENT 1 RIGHTBENT 1BENT 2 RIGHT℄ BENTBENT 4 LEFTCAP

Steel H-pilefoundation×382 · H-section · structural steelp1, p2, p13, p14, p15, p16, p17, p1873 crops
Steel H-pile

also calledpileend bent pilepilesEnd bent pilesSteel H-pilessteel H-pilesPilesH-pilesEnd bent pilingIntermediate bent pilingH-pilePilepile or shaft symbolH-section pile

marksHP 12 X 53H-PILE℄ PILEHP 12 x 531-121–121 LEFT2 LEFT2 RIGHT3 LEFT1, 2, 3, 4, 5, 67, 8, 9, 10, 11, 12PILE NO. 1-12

Concrete Barrierrailing×37 · tapered vertical barrier · concretep2, p4, p5, p7, p8, p9, p10, p1143 crops
Concrete Barrier

also calledBarrierbarrieredge upstandedge barrieredge barriers/parapetsparapet/barrierconcrete traffic barrierparapet or barrierbarrier/parapetbarrier parapetparapetconcrete barrier/parapet

marks500-2100

Smooth Dowel Bardeck×9 · circular · smooth steelp2, p10, p11, p12, p13, p14, p15, p1727 crops
Smooth Dowel Bar

also calledSmooth dowel barssmooth dowel barssmooth dowelSmooth dowelDowelSmooth dowelssmooth dowelsdowel bar

Footingfoundation×50 · rectangular · reinforced concretep1, p2, p14, p15, p16, p17, p1834 crops
Footing

also calledpile-supported footingfootingsPedestal footingFootings

marksBENTS 2BENTS 2 AND 3BENT 3FOOTING 1FOOTING 2FOOTING 3FOOTING 4FOOTING 1 and FOOTING 2FOOTING 3 and FOOTING 4

Bearingsuperstructure×113 · rectangular · not statedp1, p10, p11, p12, p14, p15, p1719 crops
Bearing

also calledbearingsbearing centerlinebearing centerlinesbearing locationsbearing locationBearing/support locations

marksFIXEXP.℄ BEARINGC BEARING℄ BEAM 7 through ℄ BEAM 12

Columnsubstructure×30 · rectangular · reinforced concretep13, p14, p15, p16, p17, p1820 crops
Column

also calledvertical supports beneath capvertical column or stemvertical support members below capcolumn centerlinereinforced concrete columnpier column / stemvertical support membersvertical rectangular elementpier columnpier or column

marksCOLUMN 1COLUMN 2COLUMN 3COLUMN 4℄ COLUMN 1 and ℄ COLUMN 2

Concrete Diaphragmsuperstructure×25 · rectangular · concretep2, p4, p5, p6, p7, p924 crops
Concrete Diaphragm

also calledConcrete diaphragmsconcrete diaphragmsdiaphragmDiaphragmdiaphragms between beams

Construction Jointdeck×11 · skewed linear jointp4, p5, p7, p8, p9, p1517 crops
Construction Joint

marks**B.F.P.R. OR CONST. JOINT* CONST. JT.

Preformed Joint Fillerdeck×8 · rectangular vertical strip · foamp2, p4, p5, p8, p9, p1215 crops
Preformed Joint Filler

also calledJoint fillersFiller materialfiller materialpreformed foam joint fillerPreformed foam joint filler

Chain Link Fencerailing×15 · chain link mesh panel · zinc coatedp1, p2, p7, p8, p921 crops
Chain Link Fence

also calledchain link wire fenceChain link fence, zinc coat, 6 ft, 9 gafencechain-link fence fabricfence fabricsecurity fence

marks643-1152

Edge Beamdeck×36 · linear · concretep4, p5, p6, p7, p916 crops
Edge Beam

also callededgebeamEdgebeamedge beam forms

Holeother×19 · circularp10, p11, p12, p14, p1512 crops
Hole

also calledfixed-end holeholesdrilled holes

Fence Postrailing×7 · circular pipe · zinc coatedp4, p5, p6, p817 crops
Fence Post

also calledfence postsFence postsend/pull postline postpull/end postvertical fence post

marks* / *** and **

endwallmatched by name×20 · linear · reinforced concretep4, p6, p8, p1213 crops
endwall

marksB.F.P.P.R.

Concrete Membersubstructure×15 · rectangular · reinforced concretep11, p13, p16, p1713 crops
Concrete Member

also calledShaped structural memberreinforced concrete memberconcrete encasement/blockrectangular reinforced concrete memberRectangular reinforced-member outlineconcrete member outlineconcrete sectionrectangular concrete member outlinerectangular structural member

Expansion Jointdeckvertical linear jointp2, p4, p5, p810 crops
Expansion Joint

also calledsuperstructure joint

marks***

copingmatched by name×5 · rectangularp10, p11, p13, p1710 crops
coping

marksCOPING

Dowel Holedeck×48 · circularp13, p14, p15, p1710 crops
Dowel Hole

also calledformed dowel holessmooth dowel holesmooth dowel bar holessmooth dowel bar holedowel-bar holeformed dowel-bar holeSmooth dowel holeFormed dowel holesformed dowel hole

End Bentsubstructure×10 · H-section pile bent · structural steelp2, p4, p13, p178 crops
End Bent

also calledsteel H pile end bents with MSE wall abutmentssteel H-pile end bentconcrete end bent/joint facesend bents

Reinforcing Tie And Stirrupmaterial×3 · rectangular · reinforcing steelp2, p13, p16, p176 crops
Reinforcing Tie And Stirrup

also calledstirrupsreinforcement tieclosed reinforcing tiereinforcing crosstiesclosed rectangular tie reinforcementdiagonal cross-tie reinforcementreinforcement tie/stirrupreinforcing tie

marks#10#20 OR #30#21 OR #3144I

Class AA Concretematerialconcretep2, p13, p15, p176 crops
Class AA Concrete

marks500-3002

Prestressing Strandmaterial×287 · circular · prestressed steelp2, p10, p1127 crops
Prestressing Strand

also calledPretensioning strandspretensioning strandsdraped strandsprestressed strandsprestressing strandsstrandspretensioned strandsprestressed strandStrandsprestressing strands / reinforcement symbolspretension strandsPrestressing strandsdraped prestressing strandsprestressed strand groupprestressing strand indications

marks2-5502-4502-6518-4512-4522-450; 2-452

Prestressed Concrete Beamsuperstructure×12 · I-girder section with tapered web-to-flange transitions · prestressed concretep2, p10, p1115 crops
Prestressed Concrete Beam

also calledPSC beamsPSC beam spanPSC beamprestressed concrete member end section

marksAASHTO TYPE IIAASHTO TYPE III

Abutment Wallsubstructure×15 · vertical wallp1, p13, p1710 crops
Abutment Wall

also calledWallwall

marksWALL NO. 1WALL NO. 2WALL 1WALL 2

Hex Nutancillary×7 · hexagonal · ASTM A709 Grade 36p2, p10, p1110 crops
Hex Nut

also callednutsNuthex nuts

Paving Restpavement×14 · slopingp2, p4, p610 crops
Paving Rest

marksPAVING REST

Washerancillary×7 · circularp2, p10, p1110 crops
Washer

also calledwashers

Bridge Superstructuresuperstructure×8 · skewed rectangular plan outline · concretep1, p2, p76 crops
Bridge Superstructure

also calledleft bridgeright bridgeSubstructureSuperstructure

Silicone Joint Sealantdeck×6 · linear joint sealant · siliconep4, p5, p97 crops
Silicone Joint Sealant

also calledPreformed silicone joint sealSilicone adhesivepreformed silicone joint sealsilicone adhesivesilicone sealantLow modulus silicone sealant (Type A)low modulus sealantsilicone sealant joint sealersilicone sealant / type joint sealer

marks*TYPE A

Triangular Drip Beaddeck×5 · triangularp7, p8, p97 crops
Triangular Drip Bead

also calleddrip bead

Bearing Padsuperstructure×8 · rectangular · 60 durometer hardness neoprene, Grade 2 or higherp9, p1217 crops
Bearing Pad

also calledbearing padsBearing padsHoles in bearing pads

marks12 BACK2 AHEAD3 BACK3 AHEAD4BENT 1BENT 2 BACKBENT 2 AHEADBENT 3 BACKBENT 3 AHEADBENT 4

Existing Railroad Trackancillary×23 · linearp1, p310 crops
Existing Railroad Track

also calledexisting trackrailroad tracktrack centerlineexisting track centerlineExisting Central of Georgia Railroad Company existing track

marksCENTRAL OF GEORGIA RAILROAD COMPANY EXISTING TRACKFUTURE TRACK℄ TRACK℄ EXISTING TRACK℄ EXIST. TRACK

Plain Barmaterial×6 · straight bar · steelp7, p911 crops
Plain Bar
Diaphragm Barsuperstructure×12 · cylindrical threaded bar · plain barp10, p1110 crops
Diaphragm Bar

marks4-351

End postmatched by name×6 · rectangular · reinforced concretep2, p48 crops
End post

marksEND POST

Diaphragm Bar Holesuperstructure×9 · circular · not statedp10, p117 crops
Diaphragm Bar Hole

also calleddiaphragm bar recessDiaphragm bar recess

Future Railroad Trackancillary×21 · linear dashed alignmentp1, p37 crops
Future Railroad Track

also calledfuture trackFuture trackfuture track centerlinefuture track alignment

marks℄ FUTURE TRACK

Endfillearthwork×4 · irregular trapezoidal/benched embankment profile with sloping sidesp1, p23 crops
Endfill

also calledEndfill control pointendfill control pointfill at end of bridge

Recesssuperstructure×5 · rectangular section with circular openingp10, p115 crops
Recess
Future Access Roadpavement×4 · linear dashed alignmentp1, p34 crops
Future Access Road

also calledfuture access road centerlinefuture access road alignment

marks℄ FUTURE ACCESS ROAD

Mechanical Couplermaterial×5 · rectangularp14, p154 crops
Mechanical Coupler
pick-upmatched by namep10, p114 crops
pick-up
Waterproofingdeck×1 · layerp2, p84 crops
Waterproofing
Filletotherlinearp4, p63 crops
Fillet
Existing Groundlineearthwork×9 · irregular dashed linep1, p32 crops
Existing Groundline

also calledapproximate existing groundlineexisting ground/profile line

Low Friction Hold Downsuperstructure×2 · symbol · not statedp10, p112 crops
Low Friction Hold Down

also calledlow friction type hold down

marks℄ LOW FRICTION TYPE HOLD DOWN

Beveled Shim Platesuperstructure×10 · beveled rectangular plate · ASTM A709 Grade 36p1215 crops
Beveled Shim Plate

also calledBeveled shim platesbeveled shim platesshim plate

marksBENT 1BENT 4

Pipe Sleevedeck×6 · cylindrical pipe sleeve · standard weight pipep86 crops
Pipe Sleeve

also callednon-shrink cement groutgalvanized sleeve

marks*

Foundation Backfill MaterialearthworkType II foundation backfill materialp26 crops
Foundation Backfill Material

also calledFoundation backfill material, Type II

marks207-0203BENTS 2TYPE II

Internal Platesuperstructure×20 · plate · ASTM A709 Grade 36 or ASTM A1011 Grade 36p126 crops
Internal Plate

also calledInternal platesinternal plate(s)internal plates

Load Platesuperstructure×4 · plate · ASTM A709 Grade 36 or ASTM A1011 Grade 36p126 crops
Load Plate

also calledLoad platesload plates

Soil Reinforcing Device Insertsubstructurep26 crops
Soil Reinforcing Device Insert

also calledAbutment soil reinforcing device insertsabutment soil reinforcing device insertssoil reinforcing device inserts

Steel Diaphragmsuperstructuresteelp26 crops
Steel Diaphragm

also calledSteel diaphragmssteel diaphragms

AASHTO Type II PSC Beamsuperstructure×6 · I-girder · precast prestressed concretep25 crops
AASHTO Type II PSC Beam

also calledPSC beams, AASHTO Type II, Bridge No. 1AASHTO Type II PSC beam spansAASHTO Type II PSC beam spanPSC beams, AASHTO Type II

marks507-9002

AASHTO Type III PSC Beamsuperstructure×3 · I-girder · precast prestressed concretep25 crops
AASHTO Type III PSC Beam

also calledPSC beams, AASHTO Type III, Bridge No. 1AASHTO Type III PSC beam spanPSC beams, AASHTO Type III

marks507-9003

Mechanically Stabilized Earth Wallsubstructure×4p25 crops
Mechanically Stabilized Earth Wall

also calledMSE wall abutmentmechanically stabilized earth walls

Proposed Vertical Curvepavement×5 · crest vertical curvep13 crops
Proposed Vertical Curve

also calledpoint of vertical intersectionProposed vertical curve data

marksPVISR 21 PGL - WESTBOUNDSR 21 PGL - EASTBOUND

Approach Slabdeckrectangularp23 crops
Approach Slab

also calledApproach slab pavement

barrier transitionmatched by name×4 · rectangular with sloping top profilep44 crops
barrier transition

marksBARRIER TRANSITION

End Post And Guardrail Attachmentrailing×16p24 crops
End Post And Guardrail Attachment

also calledend post and guardrail attachment detail

Fence Railrailing×3 · circular pipe · zinc coatedp84 crops
Fence Rail

also calledrailshorizontal railrail

Grooved Concrete Deckdeckrectangular · concretep24 crops
Grooved Concrete Deck

also calledGrooved concreteGrooved concrete bridge deck

marks500-0100

Protective Platformancillaryp24 crops
Protective Platform

also calledprotective platformsProtective platforms

sealing ribmatched by name×4 · rectangular perimeterp124 crops
sealing rib
Sway Bracingsuperstructurep24 crops
Sway Bracing

also calledSwaybracing

Temporary Shoringancillaryp24 crops
Temporary Shoring
Chamferotherbeveled edgep53 crops
Chamfer
Class D Superstructure Concretematerialconcretep22 crops
Class D Superstructure Concrete

also calledSuperstructure concrete, CL D, Bridge No. 1 leftSuperstructure concrete, CL D, Bridge No. 1 rightSuperstructure concrete

marks500-1011

Access Roadpavement×16 · irregular depressed roadway profilep32 crops
Access Road

marks℄ ACCESS RD.

Bridge Excavationearthworkp22 crops
Bridge Excavation

also calledBridge excavation, grade separation

marks211-0200

Bridge Limitancillary×2 · dashed rectangular outlinep31 crop
Bridge Limit

also calledleft bridge limitsright bridge limits

Connection Boltancillaryp22 crops
Connection Bolt

also calledconnection bolts

Construction Clearance Envelopeancillary×2 · rectangularp12 crops
Construction Clearance Envelope
Cross Framesuperstructurep22 crops
Cross Frame

also calledCross frame configuration

Dynamic Pile Testfoundationp22 crops
Dynamic Pile Test

marks523-1100

Exposed Concrete Edgedeckconcretep22 crops
Exposed Concrete Edge

also calledexposed concrete edges

Fence Tension Bandrailing×5 · bandsp82 crops
Fence Tension Band

also calledtension bar bandstension bands

Fence Tension Barrailing×2 · flat bar · zinc coatedp82 crops
Fence Tension Bar

also calledtension bar

Fence Truss Bracingrailing×2 · diagonal circular pipe · zinc coatedp82 crops
Fence Truss Bracing

also calledtruss bracing

galvanized nailsmatched by namegalvanizedp52 crops
galvanized nails
Horizontal Angle Or Channelsuperstructureangle or channelp22 crops
Horizontal Angle Or Channel
Metal Deck Formdeckmetalp22 crops
Metal Deck Form

also calledMetal deck forms

pick-upsmatched by namep102 crops
pick-ups
Pile Capfoundation×4 · rectangularp12 crops
Pile Cap
Railroad Right-of-way Limitancillary×24 · vertical dashed linesp32 crops
Railroad Right-of-way Limit

also calledexisting railroad right-of-way limitsExisting railroad right-of-way limits

Railroad Side Ditchdrainagep22 crops
Railroad Side Ditch

also calledrailroad side ditches

Steel H-pile InstallationfoundationH-section · steelp22 crops
Steel H-pile Installation

also calledPiling in place, steel H, HPPiling in place, steel H

marks520-1125

Steel H-pile Load TestfoundationH-section · steelp22 crops
Steel H-pile Load Test

also calledLoad test, steel H, HP 12 X 53Load test, steel H

marks520-4125

Unidentified Tapered Elementothertaperedp72 crops
Unidentified Tapered Element

also calledunidentified partial outlined elementoutlined tapered element

Vertical Support Membersubstructure×4 · rectangularp172 crops
Vertical Support Member

also calledvertical end member

Wall Leveling Padsubstructurep22 crops
Wall Leveling Pad

also calledwall leveling pads

Centerlineother×1 · dashed linep181 crop
Centerline
Expansion Sleeverailingp81 crop
Expansion Sleeve
Expansion-end Slotsuperstructurerectangular slotp111 crop
Expansion-end Slot
Future Groundlineearthwork×1 · irregular profilep11 crop
Future Groundline
  • p1bridge_1“future groundline” · ×1
Hardwareancillaryp21 crop
Hardware
Protective Coatingmaterialp21 crop
Protective Coating

marksNO. 2P

Superstructure reinforcement steelmatched by namebar · steelp21 crop
Superstructure reinforcement steel

marks511-3000

Superstructure reinforcing steel, Bridge No. 1 leftmatched by namebar · steelp21 crop
Superstructure reinforcing steel, Bridge No. 1 left

marks511-3000

  • p2p02_r08“Superstructure reinforcing steel, Bridge No. 1 left” · 511-3000
Superstructure reinforcing steel, Bridge No. 1 rightmatched by namebar · steelp21 crop
Superstructure reinforcing steel, Bridge No. 1 right

marks511-3000

  • p2p02_r08“Superstructure reinforcing steel, Bridge No. 1 right” · 511-3000
Top Of High Railancillary×1 · linep11 crop
Top Of High Rail
Weldingancillaryp21 crop
Welding
3Match the ontology50 of 107 matched · 14 to check · 57 unmatchedconfigured openai/gpt-5.6-terra-pro · about $11 for a full pass · default

Every item from step 2 compared against the project’s engineering ontology, and then, for each one that lands in a class, a take-off of what that class asks for. The class list goes up as a closed vocabulary, so regional wording resolves without a synonym table — BENT to a pier system, PSC BEAM to a prestressed girder. Any class id that is not in the ontology is rejected rather than stored. The take-off reads every crop behind an item, derives what the drawings imply, shows its arithmetic, and says plainly when a number is not there. Matching against bridge v1.0.0, 133 classes.

47% of items placed. The 57 below fit no class — add one to the ontology and match again.

36matched14to check57unmatched47% covered68values117gaps4,484,925tokens in152,141tokens out

⚠ 57 items the bridge ontology has no class forAdd a class

  • Smooth Dowel Barp2, p10, p11, p12, p13, p14, p15, p17 · 27 crops · ×9The ontology would need a dowel bar component class.
  • Construction Jointp4, p5, p7, p8, p9, p15 · 17 crops · ×11The ontology would need a construction joint component class.
  • Preformed Joint Fillerp2, p4, p5, p8, p9, p12 · 15 crops · ×8The ontology would need a preformed joint filler component class.
  • Chain Link Fencep1, p2, p7, p8, p9 · 21 crops · ×15The ontology would need a chain-link fence component class.
  • Edge Beamp4, p5, p6, p7, p9 · 16 crops · ×36The ontology would need an edge beam component class.
  • Holep10, p11, p12, p14, p15 · 12 crops · ×19The ontology would need a generic formed or drilled hole component class.
  • Fence Postp4, p5, p6, p8 · 17 crops · ×7The ontology would need a fence post component class.
  • Concrete Memberp11, p13, p16, p17 · 13 crops · ×15The ontology would need a generic reinforced-concrete member class.
  • endwallp4, p6, p8, p12 · 13 crops · ×20The ontology would need an endwall component class.
  • copingp10, p11, p13, p17 · 10 crops · ×5The ontology would need a coping component class.
  • Dowel Holep13, p14, p15, p17 · 10 crops · ×48The ontology would need a dowel hole component class.
  • Class AA Concretep2, p13, p15, p17 · 6 cropsThe ontology would need a structural concrete material class.
  • Hex Nutp2, p10, p11 · 10 crops · ×7The ontology would need a structural nut or fastening hardware class.
  • Paving Restp2, p4, p6 · 10 crops · ×14The ontology would need a paving rest component class.
  • Washerp2, p10, p11 · 10 crops · ×7The ontology would need a structural washer or fastening hardware class.
  • Silicone Joint Sealantp4, p5, p9 · 7 crops · ×6The ontology would need a joint sealant component class.
  • Triangular Drip Beadp7, p8, p9 · 7 crops · ×5The ontology would need a drip bead component class.
  • Plain Barp7, p9 · 11 crops · ×6The ontology would need a plain steel bar material or component class.
  • Diaphragm Barp10, p11 · 10 crops · ×12The ontology would need a diaphragm tie bar component class.
  • End postp2, p4 · 8 crops · ×6The ontology would need an end post component class.
  • Diaphragm Bar Holep10, p11 · 7 crops · ×9The ontology would need a diaphragm bar hole component class.
  • Recessp10, p11 · 5 crops · ×5The ontology would need a formed recess component class.
  • Mechanical Couplerp14, p15 · 4 crops · ×5The ontology would need a reinforcing bar mechanical coupler class.
  • pick-upp10, p11 · 4 cropsThe item is insufficiently identified and the ontology would need a pickup insert class.
  • Filletp4, p6 · 3 cropsThe ontology would need a concrete or steel fillet detail class.
  • Low Friction Hold Downp10, p11 · 2 crops · ×2The ontology would need a low-friction hold-down device class.
  • Beveled Shim Platep12 · 15 crops · ×10The ontology would need a shim plate component class.
  • Internal Platep12 · 6 crops · ×20The ontology would need a structural steel plate component class.
  • Load Platep12 · 6 crops · ×4The ontology would need a load plate component class.
  • Pipe Sleevep8 · 6 crops · ×6The ontology would need a pipe sleeve component class.
  • Soil Reinforcing Device Insertp2 · 6 cropsThe ontology would need an MSE soil reinforcing device insert class.
  • barrier transitionp4 · 4 crops · ×4The ontology would need a crash barrier transition component class.
  • End Post And Guardrail Attachmentp2 · 4 crops · ×16The ontology would need a guardrail end-post attachment component class.
  • Fence Railp8 · 4 crops · ×3The ontology would need a fence rail component class.
  • sealing ribp12 · 4 crops · ×4The ontology would need a sealing rib component class.
  • Chamferp5 · 3 cropsThe ontology would need a chamfer detail class.
  • Class D Superstructure Concretep2 · 2 cropsThe ontology would need a structural concrete material class.
  • Construction Clearance Envelopep1 · 2 crops · ×2The ontology would need a construction clearance envelope reference class.
  • Dynamic Pile Testp2 · 2 cropsThe ontology would need a pile testing activity or test item class.
  • Exposed Concrete Edgep2 · 2 cropsThe ontology would need an exposed concrete edge detail class.
  • Fence Tension Bandp8 · 2 crops · ×5The ontology would need a fence tension band component class.
  • Fence Tension Barp8 · 2 crops · ×2The ontology would need a fence tension bar component class.
  • Fence Truss Bracingp8 · 2 crops · ×2The ontology would need a fence truss bracing component class.
  • galvanized nailsp5 · 2 cropsThe ontology would need a nail fastening material class.
  • Horizontal Angle Or Channelp2 · 2 cropsThe ontology would need a structural steel angle or channel member class.
  • Metal Deck Formp2 · 2 cropsThe ontology would need a metal deck form or stay-in-place form class.
  • pick-upsp10 · 2 cropsThe item is insufficiently identified and the ontology would need a pickup insert class.
  • Railroad Right-of-way Limitp3 · 2 crops · ×24The ontology would need a railroad right-of-way limit reference class.
  • Railroad Side Ditchp2 · 2 cropsThe ontology would need a railroad side ditch drainage component class.
  • Steel H-pile Load Testp2 · 2 cropsThe ontology would need a pile load testing activity or test item class.
  • Unidentified Tapered Elementp7 · 2 cropsThe element is unidentified and no specific ontology class can be assigned.
  • Wall Leveling Padp2 · 2 cropsThe ontology would need a wall leveling pad component class.
  • Bridge Limitp3 · 1 crop · ×2The ontology would need a bridge limit reference boundary class.
  • Expansion Sleevep8 · 1 cropThe ontology would need an expansion sleeve component class.
  • Expansion-end Slotp11 · 1 cropThe ontology would need an expansion-end slot component class.
  • Future Groundlinep1 · 1 crop · ×1The ontology would need a proposed or future ground surface reference class.
  • Hardwarep2 · 1 cropThe ontology would need a generic hardware component class.

superstructure17

ancillary system9

alignment system7

substructure6

  • Bent→Pier Systemgroupingbridge.substructure.pier_systemp1, p2, p3, p4, p5, p6, p7, p12, p13, p14, p15, p16, p17, p18, p20 · 56 crops · ×133on “Bent”
  • Bent Cap→Pier Capbridge.substructure.pier_system.pier_capp2, p7, p9, p13, p14, p15, p16, p17, p18 · 42 crops · ×394 read · 1 derivedon “Bent Cap”
  • Column→Rectangular Pier Shaftbridge.substructure.pier_system.pier_shaft.rectangularp13, p14, p15, p16, p17, p18 · 20 crops · ×303 read · 1 derived · 1 gapon “rectangular”
  • End Bent→Abutment Systemgroupingbridge.substructure.abutment_systemp2, p4, p13, p17 · 8 crops · ×10on “End Bent”
  • Abutment Wall→Abutment Stembridge.substructure.abutment_system.abutment_stemp1, p13, p17 · 10 crops · ×151 derived · 4 gapson “Abutment Wall”
  • Vertical Support Membercheck→Pier Shaftbridge.substructure.pier_system.pier_shaftp17 · 2 crops · ×41 read · 3 gapson “vertical support member”

approach earthwork system5

foundation system4

  • Steel H-pile→Steel H Pilebridge.foundation_system.deep_foundation.pile.steel_hp1, p2, p13, p14, p15, p16, p17, p18 · 73 crops · ×3821 read · 1 derived · 3 gapson “Steel H-piles”
  • Footingcheck→Pile Capbridge.foundation_system.deep_foundation.pile_capp1, p2, p14, p15, p16, p17, p18 · 34 crops · ×503 read · 2 derived · 1 gapon “pile-supported footing”
  • Pile Cap→Pile Capbridge.foundation_system.deep_foundation.pile_capp1 · 2 crops · ×41 read · 5 gapson “Pile Cap”
  • Steel H-pile Installationcheck→Steel H Pilebridge.foundation_system.deep_foundation.pile.steel_hp2 · 2 crops2 derived · 3 gapson “steel H”

construction system1

ground system1

◈Index for the agentnot indexed · 8331 points readyopenai/text-embedding-3-small

Everything steps 1 and 2 know, written to the vector store for a chat agent to answer from. Cut fine — a point for each object, each measurement and each note, not one per crop — with the page, the crop and the drawing written into every one, so a retrieved number arrives with enough context to be an answer. The readings as a whole and step 2’s items are indexed too, for the questions that are about a drawing rather than a figure.

Re-runnable at any time: each point is keyed to the record it came from, so re-indexing replaces what changed, adds what is new, and drops what the drawings no longer support. Re-read a crop or correct one by hand, then press this.

8331 points ready to index.

0points stored8,331points ready408crops107items662,298tokens embedded

Collection mindmap_vectors, filtered on projectId = gdot_plan-ab5a9057847f41e3bb9d0ead3c6f2c22.