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You searched for: Author United States. Department of Transportation. Research and Innovative Technology Administration Remove constraint Author: United States. Department of Transportation. Research and Innovative Technology Administration Access Public Remove constraint Access: Public Collection National Transportation Atlas Databases (NTAD) 2013 Remove constraint Collection: National Transportation Atlas Databases (NTAD) 2013 Institution Columbia Remove constraint Institution: Columbia Year 2011 Remove constraint Year: 2011
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1. United States Hydrographic Polygons, 2013

2011. United States. Bureau of Transportation Statistics, United States. Department of Transportation. Research and Innovative Technology Administration, and United States. Bureau of the Census. The hydro polygon/arc coverages were created using TIGER/LINE 2000 shapefile data gathered from ESRI's Geography Network. The individual county hyd... U.S. Bureau of the Census (BOC).

2. United States States (With Shoreline), 2013

2011. United States. Bureau of Transportation Statistics, United States. Department of Transportation. Research and Innovative Technology Administration, and United States. Bureau of the Census. State boundaries with political limit - boundaries extending into the ocean. The State Boundary with Detailed Shorelines database was created using... U.S. Census Bureau (BOC).