Route 440 is a state highway in New Jersey, United States. It comprises two segments, a 5.15-mile (8.29 km) freeway in Middlesex County linking Interstate 287 (I-287) and the New Jersey Turnpike (I-95), in Edison to the Outerbridge Crossing in Perth Amboy and a 8.18-mile (13.16 km) four-lane divided highway in Hudson County running from the Bayonne Bridge in Bayonne to U.S. Route 1/9 Truck (US 1-9 Truck) in Jersey City. These two segments are connected by New York State Route 440 (NY 440), which runs across Staten Island. The freeway portion in Middlesex County is six lanes wide and interchanges with the Garden State Parkway and US 9 in Woodbridge. What is now Route 440 was designated as two different routes in 1927: the Middlesex County portion between Route 4 (now Route 35) and the proposed Outerbridge Crossing was designated Route S4 (a spur of Route 4) while the Hudson County portion was designated as a part of Route 1. In 1953, Route 440 replaced Route S4 as well as Route 1 south of Communipaw Avenue; the number was chosen to match NY 440. A freeway was built for the route in Middlesex County between 1967 and finished in 1972. A freeway was also proposed for the route in Hudson County to fill in the gap between the Bayonne Bridge and 63rd Street; however, it was never built. In 2001, Route 440 replaced Route 169 along the Bayonne waterfront. From Wikipedia
