OKLAHOMA (USA)
*********************************************************************************************************************************
1930's - TULSA SPEEDWAY 1
The first Tulsa Speedway track built was a 1/2 mile dirt oval, This track was later shortened to a 3/8th mile version, Both these configurations had a 1/5th mile speedway oval inside the main track, The track closed in 1973.
*********************************************************************************************************************************
1995 - TULSA SPEEDWAY 1 LOCATION
The track location is now the parking lot for the Fair Medows Simulcast Centre.