You searched for: Format Shapefile Remove constraint Format: Shapefile Subject Location Remove constraint Subject: Location Subject Great Lakes (North America) Remove constraint Subject: Great Lakes (North America) Place American Samoa Remove constraint Place: American Samoa Place United States Virgin Islands Remove constraint Place: United States Virgin Islands
2012. United States. Bureau of Transportation Statistics and Institute for Water Resources (U.S.). Navigation Data Center. This point shapefile depicts physical information on commercial facilities at the principal United States coastal, Great Lakes and inland ports. Th... United States. Bureau of Transportation Statistics.