USA Texas [17] 85 Speedway dirt banked oval Ennis Texas Big H Speedway dirt banked oval Houston Texas Cotton Bowl outdoor dirt supercross arena Texas State Fair Grounds/Fair Park Dallas Texas Cowtown Speedway dirt oval Kennedale Texas Devils Bowl Speedway dirt oval Mesquite Texas Heart O'Texas Speedway dirt flat oval Ell Mott Texas Houston Astrodome indoor dirt supercross arena Houston Texas Longhorn Speedway paved flat oval Austin Texas North Texas Speedway dirt oval Royse City Texas San Antonio Raceway paved high-banked oval San Antonio Texas San Antonio Street Course paved closed circuit San Antonio Texas Texas Motor Speedway paved banked trioval two-mile superspeedway Fort Worth Texas Texas Motor Speedway Dirt Track dirt banked oval Fort Worth Texas Texas Motorplex concrete quarter-mile drag strip Ennis Texas Texas Stadium indoor dirt supercross arena Irving Texas Texas World Speedway paved high-banked trioval two-mile superspeedway College Station Texas Texas World Speedway Drag Strip paved quarter-mile College Station Texas