AMP: 15 Location: New Haven Rd and Guilford Rd, Durham Immediately after CT 79, we’ll approach CT 77. Follow 77 south to Guilford. Stay on 17 south for Northford. AMP: 15 Location: New Haven Rd and Guilford Rd, Durham Keep left for 77 south and right for 17 south. S to CT 22, N to … Continue reading Connecticut Route 17, CT 79 to CT 77