Findings:

• Michigan International Speedway
• Jan Speedway Big Boy (user)
• Dover International Speedway
• Chicagoland Speedway
• Atlanta Motor Speedway
• International Speedway Corporation
• North Carolina Motor Speedway
• Martinsville Speedway
• California Speedway
• Speedway (user)
• New Hampshire International Speedway
• Lowe's Motor Speedway
• Charlotte Motor Speedway
• Altamont
• Bristol Motor Speedway
• Graph Paper Speedway Game
• New Speedway Boogie
• Indianapolis Motor Speedway
• Speedway
• NASCAR Silicon Motor Speedway
• Altamont (user)
• Charles Altamont Doyle

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