AMP: 25 Location: Main St and Sherman Hill Rd, Woodbury Reassurance shield after the CT 64 junction. AMP: 25 Location: Main St and Middle Quarter Rd, Woodbury Reassurance shield after Middle Quarter Rd with a “Grand Army Highway” placard beneath it. AMP: 24 Location: Main St and Chestnut Tree Hill Rd, Southbury Shortly thereafter, we’ll … Continue reading U.S. Route 6, CT 64 to CT 67