AMP: 77 Location: I-95 and Middlesex Ave, Old Saybrook Just after the US 1 split, CT 154 traffic merges on to the right. There is no access from 95 south to 154. S to CT 166, N to CT 9 S to US-1, N to CT 9 N to CT 9, S to CT 154 … Continue reading Interstate 95, US-1/SR 628 to CT 154