AMP: 101 Location: I-95 and Whitehall Ave, Stonington Reassurance shield after the CT 27 interchange. AMP: 101 Location: I-95 and Whitehall Ave, Groton Just after CT 27, we’ll enter Groton. AMP: 100 Location: I-95 and Allyn St, Groton A mile later, we’ll approach Allyn St, which is SR 614. Exit for SR 614 north and … Continue reading Interstate 95, CT 27/SR 654 to SR 614