The United States Grand Prix was revived on October 12, 1958 as a sports car race at Riverside International Raceway. The first Formula One American Grand Prix took place on the road course at Sebring, Florida in December, 1959 and moved back to the Riverside International Raceway again in 1960. here, spectators wait for the start of the United States Grand Prix, Riverside International Raceway, July 1, 1959
