GeoData @ UCB

Search Constraints

You searched for: 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).

2. Metropolitan Planning Organization Boundaries

2008. Federal Highway Administration and Research and Innovative Technology Administration's Bureau of Transportation Statistics. Metropolitan Planning Organization Boundaries is a polygon theme representing the boundaries of metropolitan planning organizations in the United S... Research and Innovative Technology Administration's Bureau of Transportation Statistics.