Passenger rail tracks and Amtrak stations as GeoJSON.
Based on: http://fragis.fra.dot.gov/GISFRASafety/
- amtrak-stations.geojson contains Amtrak stations as points.
- amtrak-track.geojson contains individual Amtrak track segments as features, with some details on location, ownership, track rights, etc.
- amtrak-combined.geojson contains the mesh of all Amtrak track segments as a single feature with no attributes.