You searched for: Subject Location Remove constraint Subject: Location Place Washington (D.C.) Remove constraint Place: Washington (D.C.) Place Puerto Rico Remove constraint Place: Puerto Rico Year 2006 Remove constraint Year: 2006
2006. Rawson, Peg. This point shapefile depicts major dams in the United States, including Puerto Rico and the U.S. Virgin Islands. The map layer was created by extra... United States. Bureau of Transportation Statistics.