List of numbered routes in Massachusetts List List

| Name_ | Route_numbers | Length_mi | Location_ | Notes_ |
|---|---|---|---|---|
| Northeast Expressway | * | 4.1 | Boston, , Chelsea, , Revere | This section of U.S. Route 1 runs from I-93 Exit 27 (Tobin Bridge) to an interchange with Route 60 in Revere. This was originally supposed to be part of I-95, but I-95 was cancelled in Boston, with I-93 and US-1 taking its place. |
| Northwest Expressway |  | 21.1 | Burlington to Tyngsborough | The Northwest Expressway serves as a freeway connection between I-95/Route 128 (Exit 32A) in Burlington and the F.E. Everett Turnpike in Nashua, NH. |
| Pilgrims Highway |  | 42.5 | Bourne to Braintree | The Pilgrims Highway is the southern portion of Route 3, a 42-mile (68 km) long freeway which serves as a connector between Cape Cod (via U.S. Route 6) and the Boston metropolitan area (via I-93 and I-95). , - U.S. Route 44 runs along the highway between Exits 6 and 7. |