Sceen in Scituate.

There are two MA 3A's. One is the original route of MA 3, running through towns such as Plymouth on its way toward Cape Cod. The other is the original route of US 3, beginning at I-95 where US 3 jogs onto the freeway and running up to New Hampshire.

Southern MA 3A

Northern MA 3A


When you have MA 3 and US 3 in the same state, errors are bound to happen. Not that Massachusetts is particularly adept at signing its US highways to begin with. So, the first photo is on the southern MA 3A (hence the beach destination) and should be for MA 3, and the second photo is on the northern MA 3A and should be for US 3. Got that? MassHighway doesn't.

Onto parent MA 3
To other parent US 3

Into New Hampshire on 3A
Onto MA 4
Back to Massachusetts Roads
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