Before the Indianapolis Motor Speedway became the Brickyard, the famed racetrack’s surface was made of of a combination of creek gravel, limestone, taroid, and an array of various stones, and the resulting roadway crumbled like a stale cookie during the track’s inaugural auto race, in August 1909. When all was said and done, five fatalities […]
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Seven-Layer Dip: Indy President Shares Core Sample from the Track
