High Quality Content by WIKIPEDIA articles! U.S. Route 46 (US 46) is an east–west U.S. Highway, running for 75.34 mi (121.25 km), completely within the state of New Jersey. The west end is at an interchange with Interstate 80 (I-80) and Route 94 in Columbia, Warren County on the Delaware River. The east end is in the middle of the George Washington Bridge over the Hudson River in Fort Lee, Bergen County while the route is concurrent with I-95 and US 1/9. Throughout much of its length, US 46 is closely paralleled by I-80. US 46 is a major local and suburban route, with some sections built to or near freeway standards and many other sections arterials with jughandles. The route runs through several communities in the northern part of New Jersey, including Hackettstown, Netcong, Dover, Parsippany-Troy Hills, Wayne, Clifton, and Ridgefield Park. The road has been ceremonially named the United Spanish-American War Veterans Memorial Highway.