AMP: 29
Location: Massachusetts Ave and Tower Rd, Lexington
Just as 2A joins 4/225, it will prepare to split and turn left.
AMP: 29
Location: Massachusetts Ave and Marrett Rd, Lexington
Keep left for 2A to Concord. Keep right to head to the Lexington Green, where the Revolutionary War started.
W to I-95/MA 128, E to MA 2/MA 4
W to I-95/MA 128, E to US-3/MA 3A
N to I-95/MA 128, S to MA 2/MA 225
W to I-95/MA 128, E to MA 4/MA 225
W to MA 4/MA 225, E to US-3/MA 3A
