You searched for: Format Shapefile Remove constraint Format: Shapefile Publisher United States. Bureau of Transportation Statistics Remove constraint Publisher: United States. Bureau of Transportation Statistics Subject Transportation Remove constraint Subject: Transportation Subject Location Remove constraint Subject: Location Subject Dams Remove constraint Subject: Dams Place Washington (D.C.) Remove constraint Place: Washington (D.C.) Place United States Remove constraint Place: United States Data type Point Remove constraint Data type: Point
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.