Twenty-seven tracks host points-paying NASCAR Cup Series races in 2022. Only Nashville Superspeedway was designed with a concrete racing surface. Martinsville installed concrete in the turns in 1976, while Bristol and Dover transitioned from asphalt to concrete in 1992 and 1995, respectively.
The 1.33-mile Nashville track is a D-shaped oval and the longest of the four concrete-containing tracks. At 14 degrees of banking, it’s slightly more banked than Martinsville . . .
July 2, 2022