ILLINOIS (USA)
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1973 TWIN CITY SPEEDWAY
Twin City Speedway as it was known by when it first opened was made up of two tracks, Firstly a 1/2mile dirt oval and a 1/4mile dirt oval inside the half mile, The speedway opened in 1973.
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CHAMPAIGN MOTOR SPEEDWAY
Twin City went through a name change sometime in its life to Champaign Motor Speedway.