AMP: 46 Location: W Putnam Ave and Forest Rd, West Haven Reassurance shield after CT 122. AMP: 46 Location: Columbus Ave and Ella T Grasso Blvd, New Haven Less than a mile later, we’ll approach CT 10/Ella T Grasso Blvd without any signage.  Turn left for 10 north and right for 10 south. N to … Continue reading U.S. Route 1, CT 122 to CT 10