AMP: 87
Location: I-495 and North Rd, Chelmsford
Just after MA 4, we’re a half mile from MA 110. There is no access from 4 onto I-495 north.
AMP: 87
Location: I-495 and Chelmsford St, Chelmsford
Just past Mass. 110, we’ll approach US 3.
AMP: 88
Location: I-495 and Chelmsford St, Chelmsford
Follow US 3 north for the Manchester, N.H. airport.
AMP: 88
Location: I-495 and Chelmsford St, Chelmsford
But first, exit for Mass. 110.
