AMP: 18 Location: Deep River Rd and Clinton Rd, Killingworth Reassurance shield after the CT 81 roundabout. AMP: 19 Location: Deep River Rd and Roast Meat Hill Rd, Killingworth Reassurance shield a mile later. AMP: 20 Location: Deep River Rd and Tara Ln, Killingworth Another reassurance shield a mile later. AMP: 20 Location: Winthrop Rd … Continue reading Connecticut Route 80, CT 81 to CT 145