File:National highways map of the United States showing principal transcontinental highways and connecting system of one hundred thousand miles of national highways proposed by the National Highways Association (8346307951).jpg
Jump to navigation
Jump to search
National_highways_map_of_the_United_States_showing_principal_transcontinental_highways_and_connecting_system_of_one_hundred_thousand_miles_of_national_highways_proposed_by_the_National_Highways_Association_(8346307951).jpg (799 × 542 pixels, file size: 142 KB, MIME type: image/jpeg)