AMP: 80 Location: Boston Post Rd and Middlesex Tpk, Old Saybrook Reassurance shield as 154 joins 1 over the railroad tracks. AMP: 80 Location: Boston Post Rd and Main St, Old Saybrook As we cross the tracks, keep left for CT 154 and right for US 1. AMP: 80 Location: Boston Post Rd and Main … Continue reading Connecticut Route 154, US-1 to US-1