Track/Race Length: 1.5 mile oval, 267 laps, 400.5 miles
Superspeedway: 1.5-mile quad-oval
Banking: corners/turns: 15º; tri-oval: 10.4º; backstretch: 5º
Straights: Frontstretch - 2,685 feet; Backstretch - 2,207 feet
Attendence: 75,000
Thanks Grok!