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Future Track Centerline

1 page · 1 crop · ×1 · other

Matched toCrossing Alignmentbridge.alignment_system.crossing_alignmentcheckon “Track Centerline”

2 not established
The class asks forValueHowFrom
Skew AngleTHETAwants degnot establishedThe detail notes that the endfill control point is normal to the railroad centerline, but no angular value or skew angle is stated for the Future Track Centerline.not found
ChainageCHwants mnot establishedNo chainage, station, or other longitudinal location for the Future Track Centerline is stated in the reading.not found

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

Notes on the sheets that carry it

  • p1TOP OF HIGH RAIL, TYP.
  • p1ENDFILL CONTROL POINT, TYP.
  • p1* NORMAL TO RR ℄

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

Page 1

crop

p01_r03 endfill control diagram

page 1 · gdot_drawing_for_one_item_1d2aef44145e4a0fb4e1079a43f94de1_p01_r03_endfill_control_diagram
Original
p01_r03 endfill control diagram
{
  "view": "Detail",
  "objects": [
    {
      "name": "future track centerline",
      "tag": "",
      "shape": "vertical dashed line",
      "material": "",
      "count": 1,
      "note": "Identified by a centerline symbol and the label FUTURE TRACK."
    },
    {
      "name": "endfill",
      "tag": "",
      "shape": "sloping and stepped fill profile",
      "material": "",
      "count": 1,
      "note": "Profile is shown below the top line; material is not stated."
    },
    {
      "name": "endfill control point",
      "tag": "",
      "shape": "point on sloping line",
      "material": "",
      "count": 1,
      "note": "Called out as typical."
    },
    {
      "name": "high rail",
      "tag": "",
      "shape": "horizontal line",
      "material": "",
      "count": null,
      "note": "Shown as the top-of-high-rail reference line."
    }
  ],
  "measurements": [
    {
      "label": "horizontal dimension",
      "value": "15'-0\"",
      "unit": "",
      "appliesTo": "future track centerline to first vertical control line"
    },
    {
      "label": "horizontal dimension",
      "value": "4'-0\"",
      "unit": "",
      "appliesTo": "between vertical control lines"
    },
    {
      "label": "horizontal dimension",
      "value": "2'-0\"",
      "unit": "",
      "appliesTo": "between vertical control lines"
    },
    {
      "label": "vertical dimension",
      "value": "4'-9\"",
      "unit": "",
      "appliesTo": "top of high rail to lower profile, TYP."
    },
    {
      "label": "slope",
      "value": "1 vertical : 2 horizontal",
      "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 as a schematic detail with a future track centerline and a stepped/sloped endfill profile. It establishes horizontal and vertical control dimensions, a 1-to-2 slope graphic, and the typical endfill control point normal to the railroad centerline."
}

p01_r03 endfill control diagramDetail

  • future track centerline×1vertical dashed lineIdentified by a centerline symbol and the label FUTURE TRACK.

15'-0" horizontal dimension4'-0" horizontal dimension2'-0" horizontal dimension4'-9" vertical dimension1 vertical : 2 horizontal slope