Pan American Highway System1941-01-01unknownhttp://rightsstatements.org/vocab/NKC/1.0/enghttp://congressarchives.org/record/CAC_CC_010_13_0000_0000_45This map of the Pan American Highway System, focusing on the North American Section of the Inter-American Highway, features a route map and condition chart produced by the Pan American Highway Confederation in Washington D.C. It displays mileage by countries and road types, including paved, all-weather, dry-weather, and trails. Dimensions: 15 1/2 x 23