Railroad GeoJSON

gistfile1.json

{
  "features": [
    {
      "geometry": {
        "coordinates": [
          [
            -86.971542,
            34.626099
          ],
          [
            -86.970795,
            34.62709
          ],
          [
            -86.970261,
            34.628799
          ],
          [
            -86.9702,
            34.633957
          ],
          [
            -86.970505,
            34.640259
          ],
          [
            -86.970428,
            34.645645
          ],
          [
            -86.970612,
            34.659164
          ],
          [
            -86.970886,
            34.704788
          ],
          [
            -86.971176,
            34.714157
          ],
          [
            -86.971176,
            34.723251
          ],
          [
            -86.97142,
            34.731033
          ],
          [
            -86.971558,
            34.741547
          ],
          [
            -86.971619,
            34.75058
          ],
          [
            -86.971329,
            34.761002
          ],
          [
            -86.971451,
            34.763199
          ],
          [
            -86.971497,
            34.773331
          ],
          [
            -86.971008,
            34.783478
          ],
          [
            -86.970444,
            34.791656
          ],
          [
            -86.970078,
            34.800049
          ],
          [
            -86.969147,
            34.812225
          ]
        ],
        "type": "LineString"
      },
      "properties": {
        "OLD1": "_",
        "T3": "_",
        "T2": "_",
        "T1": "_",
        "W2": "_",
        "W1": "CSXT",
        "LINEID": "_",
        "SB": "SN",
        "JB": 100004,
        "JA": 100003,
        "LUPDAT": "C",
        "LSRC": "Q",
        "MLC": "A",
        "EMLC": 80,
        "ENTRK": 1.4,
        "DIRCTN": "N",
        "MILES": 12.85,
        "QAUX": "_",
        "RTID": "LN     SN",
        "ALID": "01000010",
        "TRKTYP": "1",
        "GRADE": "G",
        "GAUGE": "_",
        "STATUS": "K",
        "PASNGR": "_",
        "MILIT": "S",
        "SIGNAL": "C",
        "DENSTY": "5"
      },
      "type": "Feature"
    },
    {
      "geometry": {
        "coordinates": [
          [
            -87.590919,
            34.712231
          ],
          [
            -87.591843,
            34.712631
          ],
          [
            -87.592285,
            34.713009
          ],
...