superspeedway

English

Etymology

super- +‎ speedway

Noun

superspeedway (plural superspeedways)

1. (motor racing) A motor speedway at least two miles in length
   • 2007 February 25, “Letters to the Editor”, in New York Times‎^[1]:

     Let’s run a real 500-mile race on a superspeedway, with no limits on engines, tires, oil, fuel, or vehicle weight or shape.

See also

• Oval track racing on Wikipedia.Wikipedia