Massachusetts Route 139

Route 139 marker
Route 139
Map
Route 139 highlighted in red
Route information
Maintained by MassDOT
Length32.24 mi[1] (51.89 km)
Major junctions
West end Route 27 / Route 138 in Stoughton
Major intersections
East end Route 14 in Duxbury
Location
CountryUnited States
StateMassachusetts
CountiesNorfolk, Plymouth
Highway system
Route 138 Route 140

Route 139 is a 32.24-mile-long (51.89 km) west–east state highway in southeastern Massachusetts. Its western terminus is at Route 27 and Route 138 in Stoughton and its eastern terminus is at Route 14 in Duxbury. Along the way it intersects several major highways including Route 24 in Stoughton and Route 3 in Pembroke.