2011. United States. Bureau of Transportation Statistics and United States. Environmental Protection Agency. Non-attainment and maintenance areas for the United States and its territories. For more detailed information on this dataset, see the Overview Des...
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2011. United States. Bureau of Transportation Statistics. This data set includes cities in the United States, Puerto Rico and the U.S. Virgin Islands. These cities were collected from the 1970 National Atl... U.S. Geological Survey.
2011. United States. Bureau of Transportation Statistics and United States. Army. Corps of Engineers. Contains physical information on commercial facilities at the principal U.S. Coastal, Great Lakes and Inland Ports. The data consists of listings o... Research and Innovative Technology Administration's Bureau of Transportation Statistics (RITA/BTS).
2013. United States. Bureau of Transportation Statistics. The Rail Network is a comprehensive database of the nation's railway system at the 1:100,000scale or better. The data set covers all 50 States plus...
2013. United States. Bureau of Transportation Statistics. The Rail Network is a comprehensive database of the nation's railway system at the 1:100,000 scale or better. The data set covers all 50 States plu...
2011. United States. Bureau of Transportation Statistics. Railroad Bridges is a spatial file containing the locations of railroad bridges. The data set includes all rail bridges over the navigable and non-... Federal Railroad Administration (FRA).
2012. 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).
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).
2013. United States. Bureau of Transportation Statistics. The data included in the GIS Traffic Stations Version database have been collected by the FHWA from the State DOTs. Location referencing informatio...
2013. United States. Bureau of Transportation Statistics and United States. Bureau of the Census. Geography Division. United States Urbanized Area Boundaries, 2013 is a polygon theme representing the U.S. Census Bureau boundaries for Urbanized Areas in the US.
Th... Research and Innovative Technology Administration/Bureau of Transportation Statistics.