From Highway 101 To Gates 1,6 and 7 Merge onto Highway 37 east toward Vallejo Travel 8 miles until you reach the intersection of Highways 37 and 121 Make a left onto Highway 121 toward Sonoma Gate 1 is one-half mile ahead on your left, Gate 6 is 1.5 miles ahead on the right and Gate 7 is 1.5 miles ahead on left To Gate 9 from the north (southbound) Exit Highway 116/Lakeville Highway Stay on Lakeville Highway for 10 miles Gate 9 is ahead on the left To Gate 9 from the south (northbound) Merge onto Highway 37 east toward Vallejo Travel 6 miles until you reach the intersection of Highway 37 and Lakeville Highway (first stoplight) Make a left onto Lakeville Highway Gate 9 is 1.5 miles ahead on the right From I-80 To Gates 1, 6 and 7 Exit onto Highway 37 west toward San Rafael Travel 15 miles until you reach the intersection of Highways 37 and 121 Merge onto Highway 121 toward Sonoma Gate 1 is one-half mile ahead on your left, Gate 6 is 1.5 miles ahead on the right and Gate 7 is 1.5 miles ahead on the left To Gate 9 Exit onto Highway 37 west toward San Rafael Travel 17 miles until you reach the intersection of Highway 37 and Lakeville Highway Make a right onto Lakeville Highway Gate 9 is 1.5 miles ahead on the right Directed Parking All parking at Infineon Raceway is directed into the facility by raceway personnel. Directed parking allows for maximum use of space and improved traffic flow into the facility. Please follow the direction of the parking staff as you enter/exit the facility. If you plan to use Mapquest, Yahoo! Maps or another resource for directions please use the address below for best results: Infineon Raceway 29355 Arnold Dr. Sonoma, CA 95476