AMP: 0 Location: Tunxis Hill Rd and Kings Hwy, Fairfield Reassurance shield as CT 58 begins. AMP: 1 Location: Tunxis Hill Rd and Black Rock Tpk, Fairfield A mile into CT 58, we’ll approach SR 732 without signage. Turn left for 732/Black Rock Turnpike back down to US 1. CT 58 north takes over the … Continue reading Connecticut Route 58, US-1 to SR 732