Route 106 (Massachusetts)

Route 106
Map of southeastern Massachusetts with Route 106 highlighted in red
Route information
Maintained by MassDOT
Length:	34.31 mi (55.22 km)
Major junctions
West end:	Route 1A in Plainville
	US 1 in Plainville Route 140 in Mansfield Route 24 in West Bridgewater
East end:	Route 3A in Kingston
Location
Counties:	Norfolk, Bristol, Plymouth
Highway system
Massachusetts State Highway System Interstate US State ← Route 105 Route 107 →

Route 106 is a west–east highway in southeastern Massachusetts, United States.

Route 106 begins in Plainville at Route 1A. The route heads east, intersecting U.S. Route 1 and Route 152 in quick succession, with Turnpike Lake between the three routes. As Route 106 passes south of Lake Mirimichi it enters the town of Foxborough. In Foxborough, Route 106 passes over I-495 and under I-95 within three quarters of a mile without access to either interstate. The road crosses into Mansfield in Bristol County, where it intersects Route 140 between the two interstates.

Route 106 continues eastward through the town, passing south of the Mansfield MBTA Station (on the Providence/Stoughton Line of the MBTA Commuter Rail). It then enters Easton, where it becomes concurrent with Route 123 for a mile, crossing Bay Road at the Five Corners, where the two routes split. It then crosses Route 138 before entering West Bridgewater in Plymouth County.