AMP: 13 Location: Roxbury Rd and South Britain Rd, Southbury Reassurance shield after the CT 172 junction. AMP: 15 Location: Roxbury Rd and Main St N, Southbury Shortly thereafter, we’ll enter Southbury center. AMP: 15 Location: Roxbury Rd and Main St N, Southbury CT 67 east will join US 6 west through Southbury center as … Continue reading Connecticut Route 67, CT 172 to US-6