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United States. Bureau of Transportation Statistics
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Transportation
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11. Railroad Grade Crossings: United States, 2014
2014. This point shapefile depicts grade crossings and originates from the National Highway-Rail Crossing Inventory Program. A crossing is defined as tho... United States. Bureau of Transportation Statistics.
12. Railway Nodes: United States, 2014
2014. United States. Bureau of Transportation Statistics and Hunt, Raquel. The Rail Network is a comprehensive database of the nation's railway system at 1:24,000 to 1:100,000 scale. This point shapefile covers all 50 Stat... United States. Bureau of Transportation Statistics.
13. Travel Monitoring Stations: United States, 2014
2014. United States. Bureau of Transportation Statistics and Jessberger, Steven. This point shapefile contains the locations of travel monitoring station sin the United States. The attributes for these databases have been intent... United States. Bureau of Transportation Statistics.
14. Waterway Locks: United States, 2013
2013. Institute for Water Resources (U.S.). Navigation Data Center. This point shapefile contains the locations of waterways locks in the United States. The Navigation Data Center had several objectives in developin... United States. Bureau of Transportation Statistics.
15. Waterways Features: United States and Territories, 2011
2011. Vanderbilt Engineering Center for Transportation Operations and Research, United States. Bureau of Transportation Statistics, and Waterborne Commerce Statistics Center (U.S.). The National Waterway Network is comprised of a link database and a node database. Links are line strings, which consist of beginning and end point... United States. Bureau of Transportation Statistics.