New Jersey State Route 440 runs north-south in Middlesex County. This is the southern segment of NJ St Rt 440. It runs from Interstate 95/287/New Jersey Turnpike to the New York/New Jersey State Line. NJ St Rt 440 passes through the following towns in Middlesex County. Edison Woodbridge Perth Amboy NJ St Rt 440 is not multi-plexed in Middlesex County. NJ St Rt 440 intersects the following highways in Middlesex County. Interstate 95, (New Jersey Turnpike) at Edison. Interstate 287, at Edison. Garden State Parkway, at Woodbridge. U.S. Rt. 9, at Woodbridge. New Jersey State Route 35, at Perth Amboy. New Jersey State Route 184, at Perth Amboy.