US 3 Exits in Massachusetts


EXIT 35 Route 113 – Dunstable, Tyngsborough Tyngsboro, Massachusetts
EXIT 34 Westford Road – Tyngsborough, Westford Tyngsboro, Massachusetts
EXIT 33 Route 40 – Westford, North Chelmsford North Chelmsford, Massachusetts
EXIT 32 Route 4 – North Chelmsford, Chelmsford North Chelmsford, Massachusetts
3 South 495 North 495 South
EXIT 29 Route 129 – Billerica, Chelmsford Chelmsford, Massachusetts
EXIT 28 Treble Cove Road – North Billerica, Carlisle North Billerica, Massachusetts
EXIT 27 Concord Road – Billerica, Bedford Billerica, Massachusetts
EXIT 26 Route 62 – Burlington, Bedford Bedford, Massachusetts
EXIT 50B Middlesex Turnpike Burlington, Massachusetts