AMP: 2 Location: I-91 and Middletown Ave, New Haven After CTs 17 and 80, we’re a mile from the southern terminus of US 5. AMP: 2 Location: I-91 and Willow St, New Haven 1/4 mile to US 5. AMP: 2 Location: I-91 and Willow St, New Haven Exit for US 5, which heads north back … Continue reading Interstate 91, CT 17/CT 80 to US-5