AMP: 0 Location: South St and Pigeon Flood Rd, Farmington No signage after SR 549. AMP: 0 Location: South St and Colt Hwy, Farmington A half mile later, we’ll approach Colt Highway. Turn right to stay on SR 531 to I-84, which provides connection to CT 9 south. Turn left here to follow local Colt … Continue reading Connecticut State Road 531, SR 549 to I-84/US-6