AMP: 0 Location: Old Colony Rd and North Colony Rd, Wallingford CT 71 begins without signage – the first bit of 71 is kind of odd as it is just a quarter mile connector to CT 150. AMP: 0 Location: Old Colony Rd and Broad St, Wallingford A quarter mile later, we’ll come to an … Continue reading Connecticut Route 71, US-5 to CT 150