APM: 9 Location: SR 37 and Sonoma Blvd, Vallejo Reassurance shield in the middle of the SR 29 interchange. APM: 9 Location: SR 37 and Sonoma Blvd, Vallejo Reassurance shield after SR 29. APM: 10 Location: SR 37 and Fairgrounds Dr, Vallejo On the east end of Vallejo, we’ll approach Interstate 80. APM: 11 Location: SR 37 and I-80, … Continue reading California State Route 37, SR 29 to I-80