Hokuriku Expressway was created in 1972.
Kyushu Expressway was created in 1971.
Akita Expressway was created in 1991.
Tōmei Expressway was created in 1968.
Nishiseto Expressway was created in 1979.
Miyazaki Expressway was created in 1976.
Okinawa Expressway was created in 1975.
Stevenson Expressway was created in 1964.
Earhart Expressway was created in 1955.
Triangle Expressway was created in 2011.
Yamagata Expressway was created in 1981.
LaSalle Expressway was created in 197#.