AMP: 109 Location: Williams Ave and Denison Ave, Mystic, Stonington No reassurance shield after CT 27 as we head out of Mystic. AMP: 111 Location: Stonington-Westerly Rd and Lords Hill Rd, Stonington Reassurance shield a mile later. AMP: 112 Location: Stonington-Westerly Rd and N Water St, Stonington At the light, we’ll approach U.S. 1A. AMP: … Continue reading U.S. Route 1, CT 27 to US-1A