GeoData @ UCB

Search Constraints

You searched for: Author Federal Railroad Administration (FRA) Remove constraint Author: Federal Railroad Administration (FRA) Subject Transportation Remove constraint Subject: Transportation Collection National Transportation Atlas Database (NTAD) 2008 Remove constraint Collection: National Transportation Atlas Database (NTAD) 2008 Institution Columbia Remove constraint Institution: Columbia Year 2008 Remove constraint Year: 2008
Number of results to display per page

Search Results

1. Highway-Rail Grade Crossings

2008. Federal Railroad Administration (FRA). Highway-Rail Grade Crossings is a point theme representing highway-rail crossings in the United States. FRA Grade Crossings is a spatial file that... Federal Railroad Administration (FRA).