Massachusetts State Route 129 is an east-west highway in Essex County. It runs from the Middlesex/Essex County Line, near Wakefield, to Marblehead. MA St Rt 129 passes through the following towns in Essex County. North Saugus South Lynnfield Lynn Swampscott Beach Bluff Clifton Marblehead MA St Rt 129 is multi-plexed in Essex County. U.S. Rt. 1, from North Saugus to South Lynnfield. Massachusetts State Route 1A, at Lynn. MA St Rt 129 intersects the following highways in Essex County. U.S. Rt. 1, at North Saugus. U.S. Rt. 1, at South Lynnfield.
