AMP: 11 Location: Main St and Middlesex Tpk, Centerbrook, Essex Just after turning left onto Main Street, turn left to connect back to 154 north. Stay straight for 154 south. AMP: 11 Location: Middlesex Tpk and Main St, Centerbrook, Essex Reassurance shield after the turn. AMP: 11 Location: Main St and Dennison Rd, Centerbrook, Essex … Continue reading Connecticut Route 154, SR 602 to CT 9/CT 153/SR 621