In this July 17, 2015 photo, drivers steer their cars around the D-shaped track under the night lights during dirt track racing at the Ponderosa Speedway in Junction City, Ky. The Speedway, in operation since 1972, is among a handful of dirt racetracks sprinkled across Kentucky where weekend drivers, their crews and families can test their mechanical and driving skills. (Photo by David Stephenson/AP Photo)
