Massachusetts State Route 140 is a mostly east-west highway in Sotuhern Norfolk County. It runs from the Bristol/Norfolk County Line, near Mansfield, to the Middlesex/Norfolk County Line, near Bellingham. MA St Rt 140 passes through the following towns in Norfolk County. Foxboro Wrentham Franklin Unionville Bellingham MA St Rt 140 is multi-plexed in Norfolk County. Massachusetts State Route 126, at Bellingham. MA St Rt 140 intersects the following highways in Norfolk County. Interstate 95, near South Foxboro. U.S. Rt. 1, near South Walpole. Massachusetts State Route 115, near South Walpole. Massachusetts State Route 1A, at Wrentham. Interstate 495, at Franklin. Massachusetts State Route 126, at Bellingham. Massachusetts State Route 126, at Bellingham.
