KiwiRail Tunnels

KiwiRail tunnels on the rail network, represented as a single polyline for each tunnel, which aligns with the track centreline (MainLeft/UpMain only) from the start point to end point of the tunnel asset.  Tunnels are identified with a combination of tunnel number and line name.  Attribute information includes Lat and Lon coordinates (decimal degrees) for the midpoint of each polyline.This data is suitable for mapping but not for survey accurate information or exporting to CAD for design (does not include true track geometry/design or elevation).Supplied as ESRI shapefile (polyline) in NZTM.

Data and Resources

Additional Info

Field Value
Theme ["geospatial"]
Author KiwiRail
Created 2018-08-13T21:50:29.000Z
Date modified 2021-02-11T01:00:14.000Z
Language English
Spatial {"type": "Polygon", "coordinates": [[[170.3918, -45.9274], [178.4736, -45.9274], [178.4736, -35.2488], [170.3918, -35.2488], [170.3918, -45.9274]]]}
Source Identifier
Record created October 28, 2020, Last Updated September 28, 2021