Drivers speed into the first turn on the Brickyard in the first Indianapolis 500-mile race in Indianapolis, Ind., Thursday, May 30, 1911. The drivers from left are, Will Jones (9) driving a Case; Joe Jagersberger (8) in a Case; and Louis Disbrow (5) in a Pope-Hartford. Ray Harroun won the race at an average speed of 74.602 miles per hour. (AP Photo)