AMP: 111 Location: I-495 and Amesbury Rd, Haverhill Reassurance shield after the MA 111 interchange. AMP: 113 Location: I-495 and Broad St, Merrimac Welcome to Merrimac! AMP: 115 Location: I-495 and Broad St, Merrimac Reassurance shield after the Broad St interchange. AMP: 116 Location: I-495 and Broad St, Amesbury A mile later, we’ll enter Amesbury. … Continue reading Interstate 495, MA 110 to MA 150