Massachusetts State Route 116 is an east-west highway in Southern Franklin County. It runs from Franklin/Hampshire County Line, near North Amherst, to the Franklin/Hampshire County Line, near Plainfield. MA St Rt 116 passes through the following towns in Franklin County. Sunderland South Deerfield Mill River Conway South Ashfield Ashfield MA St Rt 116 is multi-plexed in Franklin County. U.S. Rt. 5, near South Deerfield. Massachusetts State Route 10, near South Deerfield. Massachusetts State Route 112, near Ashfield. MA St Rt 116 intersects the following highways in Franklin County. Massachusetts State Route 47, at Sunderland. U.S. Rt. 5, at South Deerfield. Massachusetts State Route 10, at South Deerfield. U.S. Rt. 5, at South Deerfield. Massachusetts State Route 10, at South Deerfield. Interstate 91, near South Deerfield. Massachusestts State Route 112, near Ashfield. Massachusestts State Route 112, near Ashfield.