New England Route 28 (NE-28) was a 180-mile (290 km) north–south New England Interstate Route from Buzzards Bay, Massachusetts (at NE-3) to Ossipee, New Hampshire (at NE-16) via Boston and Manchester, New Hampshire. The portion in Massachusetts has since been extended east into Cape Cod (along the original alignment of NE-3) and currently ends at the Orleans Rotary in the town of Orleans with US 6 and Route 6A. The 1922 plan originally had NE-28 ending in Bethel, Maine.