Wikipedia:WikiProject U.S. Roads/New Jersey/Selected article/August 2014

Route 5 is a 3.18-mile (5.12 km) state highway located entirely in Bergen County, New Jersey, United States. It runs from U.S. Route 1/9 in Ridgefield east down the New Jersey Palisades to end at County Route 505 (River Road) at the Hudson River in Edgewater. The route is a two- to four-lane undivided highway its entire length, passing mostly through wooded residential neighborhoods. The route passes under Route 63 in Palisades Park, with access to that route provided by Bergen Boulevard, and intersects the southern terminus of Route 67 in Fort Lee.

The route was designated in 1916 as part of pre-1927 Route 10, which was to run from Paterson east to the terminal of the Fort Lee Ferry in Edgewater, using the Paterson and Hackensack Turnpike between Paterson and Hackensack, the Bergen Turnpike from Hackensack to Ridgefield, and a new alignment between Ridgefield and Edgewater. In 1927, the route was renumbered to Route 5, with initial plans to build a new alignment for the route between Ridgefield and Little Ferry. Route 5 was also planned to run concurrent with Route 6 (now U.S. Route 46) between Paterson and Ridgefield. However, the plans were modified in 1929 to build Route 6 on a new alignment and have Route 5 end at Route 1 (now U.S. Route 1/9) in Ridgefield. The former alignment was designated as Route 10N with maintenance eventually turned over to the county. The eastern terminus of Route 5 was moved to its current location by the 2000s. In 2007, construction began to improve the route in Palisades Park by replacing bridges and widening the road, with work expected to be completed in later 2009.