Category:1972 in road transport in the United States

English: 1972 in road transport in the United States.
Français : 1972 dans les transports terrestres aux États-Unis.
Svenska: Vägtrafikåret 1972 i USA
Road transport in the United States by year
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
Country map
Country map