Drawing to BOQpipeline control sheet
← Mindmapwhat the drawings said

Access Road

1 page · 2 crops · ×16 · pavement

Matched toRoad Alignmentbridge.alignment_system.road_alignmentcheckon “ACCESS RD.”

1 read off the drawings · 2 not established
The class asks forValueHowFrom
ChainageCHwants m302+00 to 305+50 mAccess road centerline/profile is shown at cross-section stations 302+00, 302+50, 303+00, 303+50, 304+00, 304+50, 305+00, and 305+50.The stated cross-section stations apply to the access road because each section explicitly shows the access-road centerline/profile. The drawing writes stationing, not metric chainage; therefore the values are retained as written.readp3 · p03_r03 railroad cross sectionsp3 · p03_r03
RadiusRwants m/mmnot establishedThe readings provide cross-section stations and access-road elevations only; no horizontal curve radius is stated or derivable.not found
SlopeSLOPEwants ratio/percentnot establishedAccess-road elevations are given at multiple cross sections, but the readings do not establish that these station differences represent longitudinal distance along the access road, nor do they state a slope ratio or percent. A slope cannot be honestly derived.not found

Worked out by openai/gpt-5.6-terra-pro from the readings below, which are the source. A derived value shows its arithmetic — check it against the drawing before it is priced.

How the sheets named it

℄ ACCESS RD.

Every crop it was read in — the drawing beside what the model took off it

Page 3

crop

p03_r03 railroad cross sections

page 3 · gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p03_r03_railroad_cross_sections
Original
p03_r03 railroad cross sections
{
  "view": "Cross Section",
  "objects": [
    {
      "name": "existing railroad right-of-way limits",
      "tag": "",
      "shape": "vertical dashed lines",
      "material": "",
      "count": 16,
      "note": "Two limits are shown in each of eight cross sections."
    },
    {
      "name": "access road",
      "tag": "℄ ACCESS RD.",
      "shape": "irregular depressed roadway profile",
      "material": "",
      "count": 8,
      "note": "One access-road centerline/profile is shown in each cross section."
    },
    {
      "name": "existing railroad track",
      "tag": "℄ EXIST. TRACK",
      "shape": "track schematic with rectangular base",
      "material": "",
      "count": 8,
      "note": "One existing-track schematic is shown in each cross section."
    },
    {
      "name": "future railroad track",
      "tag": "℄ FUTURE TRACK",
      "shape": "track schematic with rectangular base",
      "material": "",
      "count": 8,
      "note": "One future-track schematic is shown in each cross section."
    },
    {
      "name": "existing ground/profile line",
      "tag": "",
      "shape": "irregular dashed line",
      "material": "",
      "count": 8,
      "note": "Dashed profile line extends across each cross section."
    }
  ],
  "measurements": [
    {
      "label": "elevation scale",
      "value": "170",
      "unit": "",
      "appliesTo": "305+50 cross section"
    },
    {
      "label": "elevation scale",
      "value": "160",
      "unit": "",
      "appliesTo": "305+50 cross section"
    },
    {
      "label": "elevation scale",
      "value": "150",
      "unit": "",
      "appliesTo": "305+50 cross section"
    },
    {
      "label": "access road elevation",
      "value": "156.38",
      "unit": "",
      "appliesTo": "℄ ACCESS RD. at 305+50"
    },
    {
      "label": "existing track elevation",
      "value": "161.94",
      "unit": "",
      "appliesTo": "℄ EXIST. TRACK at 305+50"
    },
    {
      "label": "existing track elevation",
      "value": "161.94",
      "unit": "",
      "appliesTo": "℄ EXIST. TRACK at 305+50"
    },
    {
      "label": "station",
      "value": "305+50",
      "unit": "",
      "appliesTo": "cross section"
    },
    {
      "label": "elevation scale",
      "value": "170",
      "unit": "",
      "appliesTo": "305+00 cross section"
    },
    {
      "label": "elevation scale",
      "value": "160",
      "unit": "",
      "appliesTo": "305+00 cross section"
    },
    {
      "label": "elevation scale",
      "value": "150",
      "unit": "",
      "appliesTo": "305+00 cross section"
    },
    {
      "label": "access road elevation",
      "value": "156.58",
      "unit": "",
      "appliesTo": "℄ ACCESS RD. at 305+00"
    },
    {
      "label": "existing track elevation",
      "value": "161.73",
      "unit": "",
      "appliesTo": "℄ EXIST. TRACK at 305+00"
    },
    {
      "label": "existing track elevation",
      "value": "161.69",
      "unit": "",
      "appliesTo": "℄ EXIST. TRACK at 305+00"
    },
    {
      "label": "station",
      "value": "305+00",
      "unit": "",
      "appliesTo": "cross section"
    },
    {
      "label": "elevation scale",
      "value": "170",
      "unit": "",
      "appliesTo": "304+50 cross section"
    },
    {
      "label": "elevation scale",
      "value": "160",
      "unit": "",
      "appliesTo": "304+50 cross section"
    },
    {
      "label": "elevation scale",
      "value": "150",
      "unit": "",
      "appliesTo": "304+50 cross section"
    },
    {
      "label": "access road elevation",
      "value": "157.06",
      "unit": "",
      "appliesTo": "℄ ACCESS RD. at 304+50"
    },
    {
      "label": "existing track elevation",
      "value": "161.49",
      "unit": "",
      "appliesTo": "℄ EXIST. TRACK at 304+50"
    },
    {
      "label": "existing track elevation",
      "value": "161.46",
      "unit": "",
      "appliesTo": "℄ EXIST. TRACK at 304+50"
    },
    {
      "label": "station",
      "value": "304+50",
      "unit": "",
      "appliesTo": "cross section"
    },
    {
      "label": "elevation scale",
      "value": "170",
      "unit": "",
      "appliesTo": "304+00 cross section"
    },
    {
      "label": "elevation scale",
      "value": "160",
      "unit": "",
      "appliesTo": "304+00 cross section"
    },
    {
      "label": "elevation scale",
      "value": "150",
      "unit": "",
      "appliesTo": "304+00 cross section"
    },
    {
      "label": "access road elevation",
      "value": "158.37",
      "unit": "",
      "appliesTo": "℄ ACCESS RD. at 304+00"
    },
    {
      "label": "existing track elevation",
      "value": "161.26",
      "unit": "",
      "appliesTo": "℄ EXIST. TRACK at 304+00"
    },
    {
      "label": "existing track elevation",
      "value": "161.24",
      "unit": "",
      "appliesTo": "℄ EXIST. TRACK at 304+00"
    },
    {
      "label": "station",
      "value": "304+00",
      "unit": "",
      "appliesTo": "cross section"
    },
    {
      "label": "elevation scale",
      "value": "170",
      "unit": "",
      "appliesTo": "303+50 cross section"
    },
    {
      "label": "elevation scale",
      "value": "160",
      "unit": "",
      "appliesTo": "303+50 cross section"
    },
    {
      "label": "elevation scale",
      "value": "150",
      "unit": "",
      "appliesTo": "303+50 cross section"
    },
    {
      "label": "access road elevation",
      "value": "158.18",
      "unit": "",
      "appliesTo": "℄ ACCESS RD. at 303+50"
    },
    {
      "label": "existing track elevation",
      "value": "161.05",
      "unit": "",
      "appliesTo": "℄ EXIST. TRACK at 303+50"
    },
    {
      "label": "existing track elevation",
      "value": "161.04",
      "unit": "",
      "appliesTo": "℄ EXIST. TRACK at 303+50"
    },
    {
      "label": "station",
      "value": "303+50",
      "unit": "",
      "appliesTo": "cross section"
    },
    {
      "label": "elevation scale",
      "value": "170",
      "unit": "",
      "appliesTo": "303+00 cross section"
    },
    {
      "label": "elevation scale",
      "value": "160",
      "unit": "",
      "appliesTo": "303+00 cross section"
    },
    {
      "label": "elevation scale",
      "value": "150",
      "unit": "",
      "appliesTo": "303+00 cross section"
    },
    {
      "label": "access road elevation",
      "value": "156.46",
      "unit": "",
      "appliesTo": "℄ ACCESS RD. at 303+00"
    },
    {
      "label": "existing track elevation",
      "value": "160.88",
      "unit": "",
      "appliesTo": "℄ EXIST. TRACK at 303+00"
    },
    {
      "label": "existing track elevation",
      "value": "160.88",
      "unit": "",
      "appliesTo": "℄ EXIST. TRACK at 303+00"
    },
    {
      "label": "station",
      "value": "303+00",
      "unit": "",
      "appliesTo": "cross section"
    },
    {
      "label": "elevation scale",
      "value": "170",
      "unit": "",
      "appliesTo": "302+50 cross section"
    },
    {
      "label": "elevation scale",
      "value": "160",
      "unit": "",
      "appliesTo": "302+50 cross section"
    },
    {
      "label": "elevation scale",
      "value": "150",
      "unit": "",
      "appliesTo": "302+50 cross section"
    },
    {
      "label": "access road elevation",
      "value": "157.16",
      "unit": "",
      "appliesTo": "℄ ACCESS RD. at 302+50"
    },
    {
      "label": "existing track elevation",
      "value": "160.68",
      "unit": "",
      "appliesTo": "℄ EXIST. TRACK at 302+50"
    },
    {
      "label": "existing track elevation",
      "value": "160.66",
      "unit": "",
      "appliesTo": "℄ EXIST. TRACK at 302+50"
    },
    {
      "label": "station",
      "value": "302+50",
      "unit": "",
      "appliesTo": "cross section"
    },
    {
      "label": "elevation scale",
      "value": "170",
      "unit": "",
      "appliesTo": "302+00 cross section"
    },
    {
      "label": "elevation scale",
      "value": "160",
      "unit": "",
      "appliesTo": "302+00 cross section"
    },
    {
      "label": "elevation scale",
      "value": "150",
      "unit": "",
      "appliesTo": "302+00 cross section"
    },
    {
      "label": "access road elevation",
      "value": "156.82",
      "unit": "",
      "appliesTo": "℄ ACCESS RD. at 302+00"
    },
    {
      "label": "existing track elevation",
      "value": "160.49",
      "unit": "",
      "appliesTo": "℄ EXIST. TRACK at 302+00"
    },
    {
      "label": "existing track elevation",
      "value": "160.48",
      "unit": "",
      "appliesTo": "℄ EXIST. TRACK at 302+00"
    },
    {
      "label": "station",
      "value": "302+00",
      "unit": "",
      "appliesTo": "cross section"
    }
  ],
  "notes": [],
  "labels": [
    "RAILROAD CROSS SECTIONS"
  ],
  "description": "The crop shows eight railroad cross sections at stations 302+00 through 305+50. Each section depicts existing railroad right-of-way limits, an access-road centerline/profile, existing track, future track, a dashed ground/profile line, and printed elevations."
}

p03_r03 railroad cross sectionsCross Section

  • access road℄ ACCESS RD.×8irregular depressed roadway profileOne access-road centerline/profile is shown in each cross section.

170 elevation scale160 elevation scale150 elevation scale156.38 access road elevation161.94 existing track elevation161.94 existing track elevation305+50 station170 elevation scale+48 more

crop

p03_r03

page 3 · railroad_track_cross_section_p03_r03
Original
p03_r03
{
  "view": "Cross Section",
  "objects": [
    {
      "name": "Existing railroad right-of-way limits",
      "tag": "",
      "shape": "vertical dashed lines",
      "material": "",
      "count": 8,
      "note": "Paired limits shown in each cross section."
    },
    {
      "name": "Access road",
      "tag": "",
      "shape": "depressed roadway profile",
      "material": "",
      "count": 8,
      "note": "Centerline callout shown in each section."
    },
    {
      "name": "Existing railroad track",
      "tag": "",
      "shape": "two-rail track symbol",
      "material": "",
      "count": 8,
      "note": "Centerline callout shown in each section."
    },
    {
      "name": "Future railroad track",
      "tag": "",
      "shape": "two-rail track symbol on rectangular base",
      "material": "",
      "count": 8,
      "note": "Centerline callout shown in each section."
    }
  ],
  "measurements": [
    {
      "label": "Elevation tick",
      "value": "170",
      "unit": "",
      "appliesTo": "305+50 cross section"
    },
    {
      "label": "Elevation tick",
      "value": "160",
      "unit": "",
      "appliesTo": "305+50 cross section"
    },
    {
      "label": "Elevation tick",
      "value": "150",
      "unit": "",
      "appliesTo": "305+50 cross section"
    },
    {
      "label": "Access road elevation",
      "value": "156.38",
      "unit": "",
      "appliesTo": "ACCESS RD. at 305+50"
    },
    {
      "label": "Existing track elevations",
      "value": "161.94",
      "unit": "",
      "appliesTo": "EXIST. TRACK at 305+50"
    },
    {
      "label": "Existing track elevations",
      "value": "161.94",
      "unit": "",
      "appliesTo": "EXIST. TRACK at 305+50"
    },
    {
      "label": "Station",
      "value": "305+50",
      "unit": "",
      "appliesTo": "Cross section"
    },
    {
      "label": "Elevation tick",
      "value": "170",
      "unit": "",
      "appliesTo": "305+00 cross section"
    },
    {
      "label": "Elevation tick",
      "value": "160",
      "unit": "",
      "appliesTo": "305+00 cross section"
    },
    {
      "label": "Elevation tick",
      "value": "150",
      "unit": "",
      "appliesTo": "305+00 cross section"
    },
    {
      "label": "Access road elevation",
      "value": "156.58",
      "unit": "",
      "appliesTo": "ACCESS RD. at 305+00"
    },
    {
      "label": "Existing track elevation",
      "value": "161.73",
      "unit": "",
      "appliesTo": "EXIST. TRACK at 305+00"
    },
    {
      "label": "Existing track elevation",
      "value": "161.69",
      "unit": "",
      "appliesTo": "EXIST. TRACK at 305+00"
    },
    {
      "label": "Station",
      "value": "305+00",
      "unit": "",
      "appliesTo": "Cross section"
    },
    {
      "label": "Elevation tick",
      "value": "170",
      "unit": "",
      "appliesTo": "304+50 cross section"
    },
    {
      "label": "Elevation tick",
      "value": "160",
      "unit": "",
      "appliesTo": "304+50 cross section"
    },
    {
      "label": "Elevation tick",
      "value": "150",
      "unit": "",
      "appliesTo": "304+50 cross section"
    },
    {
      "label": "Access road elevation",
      "value": "157.06",
      "unit": "",
      "appliesTo": "ACCESS RD. at 304+50"
    },
    {
      "label": "Existing track elevation",
      "value": "161.49",
      "unit": "",
      "appliesTo": "EXIST. TRACK at 304+50"
    },
    {
      "label": "Existing track elevation",
      "value": "161.46",
      "unit": "",
      "appliesTo": "EXIST. TRACK at 304+50"
    },
    {
      "label": "Station",
      "value": "304+50",
      "unit": "",
      "appliesTo": "Cross section"
    },
    {
      "label": "Elevation tick",
      "value": "170",
      "unit": "",
      "appliesTo": "304+00 cross section"
    },
    {
      "label": "Elevation tick",
      "value": "160",
      "unit": "",
      "appliesTo": "304+00 cross section"
    },
    {
      "label": "Elevation tick",
      "value": "150",
      "unit": "",
      "appliesTo": "304+00 cross section"
    },
    {
      "label": "Access road elevation",
      "value": "158.37",
      "unit": "",
      "appliesTo": "ACCESS RD. at 304+00"
    },
    {
      "label": "Existing track elevation",
      "value": "161.26",
      "unit": "",
      "appliesTo": "EXIST. TRACK at 304+00"
    },
    {
      "label": "Existing track elevation",
      "value": "161.24",
      "unit": "",
      "appliesTo": "EXIST. TRACK at 304+00"
    },
    {
      "label": "Station",
      "value": "304+00",
      "unit": "",
      "appliesTo": "Cross section"
    },
    {
      "label": "Elevation tick",
      "value": "170",
      "unit": "",
      "appliesTo": "303+50 cross section"
    },
    {
      "label": "Elevation tick",
      "value": "160",
      "unit": "",
      "appliesTo": "303+50 cross section"
    },
    {
      "label": "Elevation tick",
      "value": "150",
      "unit": "",
      "appliesTo": "303+50 cross section"
    },
    {
      "label": "Access road elevation",
      "value": "158.18",
      "unit": "",
      "appliesTo": "ACCESS RD. at 303+50"
    },
    {
      "label": "Existing track elevation",
      "value": "161.05",
      "unit": "",
      "appliesTo": "EXIST. TRACK at 303+50"
    },
    {
      "label": "Existing track elevation",
      "value": "161.04",
      "unit": "",
      "appliesTo": "EXIST. TRACK at 303+50"
    },
    {
      "label": "Station",
      "value": "303+50",
      "unit": "",
      "appliesTo": "Cross section"
    },
    {
      "label": "Elevation tick",
      "value": "170",
      "unit": "",
      "appliesTo": "303+00 cross section"
    },
    {
      "label": "Elevation tick",
      "value": "160",
      "unit": "",
      "appliesTo": "303+00 cross section"
    },
    {
      "label": "Elevation tick",
      "value": "150",
      "unit": "",
      "appliesTo": "303+00 cross section"
    },
    {
      "label": "Access road elevation",
      "value": "156.46",
      "unit": "",
      "appliesTo": "ACCESS RD. at 303+00"
    },
    {
      "label": "Existing track elevations",
      "value": "160.88",
      "unit": "",
      "appliesTo": "EXIST. TRACK at 303+00"
    },
    {
      "label": "Existing track elevations",
      "value": "160.88",
      "unit": "",
      "appliesTo": "EXIST. TRACK at 303+00"
    },
    {
      "label": "Station",
      "value": "303+00",
      "unit": "",
      "appliesTo": "Cross section"
    },
    {
      "label": "Elevation tick",
      "value": "170",
      "unit": "",
      "appliesTo": "302+50 cross section"
    },
    {
      "label": "Elevation tick",
      "value": "160",
      "unit": "",
      "appliesTo": "302+50 cross section"
    },
    {
      "label": "Elevation tick",
      "value": "150",
      "unit": "",
      "appliesTo": "302+50 cross section"
    },
    {
      "label": "Access road elevation",
      "value": "157.16",
      "unit": "",
      "appliesTo": "ACCESS RD. at 302+50"
    },
    {
      "label": "Existing track elevation",
      "value": "160.68",
      "unit": "",
      "appliesTo": "EXIST. TRACK at 302+50"
    },
    {
      "label": "Existing track elevation",
      "value": "160.66",
      "unit": "",
      "appliesTo": "EXIST. TRACK at 302+50"
    },
    {
      "label": "Station",
      "value": "302+50",
      "unit": "",
      "appliesTo": "Cross section"
    },
    {
      "label": "Elevation tick",
      "value": "170",
      "unit": "",
      "appliesTo": "302+00 cross section"
    },
    {
      "label": "Elevation tick",
      "value": "160",
      "unit": "",
      "appliesTo": "302+00 cross section"
    },
    {
      "label": "Elevation tick",
      "value": "150",
      "unit": "",
      "appliesTo": "302+00 cross section"
    },
    {
      "label": "Access road elevation",
      "value": "156.82",
      "unit": "",
      "appliesTo": "ACCESS RD. at 302+00"
    },
    {
      "label": "Existing track elevation",
      "value": "160.49",
      "unit": "",
      "appliesTo": "EXIST. TRACK at 302+00"
    },
    {
      "label": "Existing track elevation",
      "value": "160.48",
      "unit": "",
      "appliesTo": "EXIST. TRACK at 302+00"
    },
    {
      "label": "Station",
      "value": "302+00",
      "unit": "",
      "appliesTo": "Cross section"
    }
  ],
  "notes": [],
  "labels": [
    "RAILROAD CROSS SECTIONS"
  ],
  "description": "The crop shows eight railroad cross sections at stations 302+00 through 305+50. Each section depicts existing railroad right-of-way limits, an access road profile, an existing track, and a future track, with printed elevation values at the road and existing track."
}

p03_r03Cross Section

  • Access road×8depressed roadway profileCenterline callout shown in each section.

170 Elevation tick160 Elevation tick150 Elevation tick156.38 Access road elevation161.94 Existing track elevations161.94 Existing track elevations305+50 Station170 Elevation tick+48 more