Delaware River Basin roads: Pennsylvania
2004. roads clipped to the Delaware River Basin.
Delaware River Basin roads: Pennsylvania
2004. roads clipped to the Delaware River Basin.
Historic Canal Routes: Indiana
1830-1870. Bernardin-Lochmueller & Associates. Data depicts the locations of three historic canals in Indiana, the Wabash-Erie Canal, White Water Canal and the Central Canal. These canals were c...
Historic Canal Structures: Indiana
2000. Bernardin-Lochmueller & Associates. Data depicts the locations of historic structures associated with the Wabash-Erie, Central, and Whitewater Canals constructed in Indiana in from 18...
Ports derived from the U.S. Army Corps of Engineers: Indiana
2001. Bureau of Transportation Statistics. The U.S. Army Corps of Engineers (USACE) Ports database is an extract from the National Waterway Network database consisting of 224 points coded as...
River Miles: Mississippi River and Tributaries
US Army Corps of Engineers, St. Paul District Office. River miles (point data) from the Mississippi Headwaters to Lock and Dam 10, including a section of the Minnesota, St. Croix, and Black Rivers. Dat...