AMP: 2 Location: Rainville Ave and CT 349, Groton Reassurance shield after the turn onto Rainville. AMP: 1 Location: Chester St and Eastern Point Rd, Groton Rainville Ave changes names to Chester Street, but then CT 349 turns left off of it as it ends anyway. AMP: 1 Location: Eastern Point Rd and Benham Rd, … Continue reading Connecticut Route 349, SR 649 to Shennecossett Rd