Texas Motor Speedway is a speedway located in the northernmost portion of the U.S. city of Fort Worth, Texas. The reconfigurated track measures 1.44 miles (2.32 km) with banked 20° in turns 1 and 2 and banked 24° in turns 3 and 4. Texas Motor Speedway is a quad-oval design, where the front straightaway juts outward slightly. wikipedia