You searched for: Subject Structure Remove constraint Subject: Structure Subject Inland Waters Remove constraint Subject: Inland Waters Subject Barges Remove constraint Subject: Barges Institution Stanford Remove constraint Institution: Stanford 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.