Search

Start Over Subject Transportation Year 1994 Bounding Box -40.000931 39.999015 -39.999064 40.000987

1. National Waterway Network

Datasets Harvard University Public content
1994. Vanderbilt Engineering Center for Transportation Operations and Research, Vanderbilt University. The National Waterway Network is a comprehensive network database of the nation's navigable waterways. The data set covers the 48 contiguous States... U.S. Army Corps of Engineers Navigation Data Center.

2. National Waterway Network Nodes

Datasets Harvard University Public content
1994. Vanderbilt Engineering Center for Transportation Operations and Research, Vanderbilt University. The National Waterway Network is a comprehensive network database of the nation's navigable waterways. The data set covers the 48 contiguous States... U.S. Army Corps of Engineers Navigation Data Center.

3. World Airfields, 1994

Datasets Columbia University Restricted content
1994. National Imagery and Mapping Agency. Airfields is a point theme representing airport and airfield facilities throughout the world. This dataset is part of the Vector Map Level 0 datab... National Imagery and Mapping Agency.