AMP: 0 Location: Union St and North Main St, Naugatuck No signage as SR 723 begins. 723 simply connects CT 68 with SR 710 (which connects to CT 8) – since there is not a direct interchange between 68 and 8 due to the river. AMP: 0 Location: Union St and Prospect St, Naugatuck Turn … Continue reading Connecticut State Road 723, SR 710 to CT 68