Last Driven October 2023 (Historic Photo: October 2021) AMP: 70 Location: I-495 and Main St, Bolton Reassurance shield after the MA 117 junction. AMP: 71 Location: I-495 and Main St, Bolton After the Bolton exit, we’re 5 miles from Route 2, 17 miles from US 3, and 25 miles from I-93. AMP: 72 Location: I-495 … Continue reading Interstate 495, MA 117 to MA 111