Portland Speedway ended in 2001.
Portland Speedway was created in 1924.
The cast of Portland Rose City Speedway - 2009 includes: Frank Bonnema as Himself - Host
Speedway - band - ended in 2004.
Nazareth Speedway ended in 2004.
Westboro Speedway ended in 1985.
Seminole Speedway ended in 1954.
Islip Speedway ended in 1984.
Langhorne Speedway ended in 1971.
Asheville-Weaverville Speedway ended in 1987.
Memphis-Arkansas Speedway ended in 1957.
London Lions - speedway - ended in 1996.
Ontario Motor Speedway ended in 1980.