Wikipedia:WikiProject U.S. Roads/New Jersey/Selected article/June 2015

Route 120 is a state highway located in Bergen County, New Jersey, United States. It extends 2.65 mi (4.26 km) from an interchange with Route 3 in East Rutherford to another interchange with Route 17 in Carlstadt, where it continues to the west as County Route 120. NJ 120 serves the Meadowlands Sports Complex, which consists of MetLife Stadium, Meadowlands Racetrack, and the Izod Center. It heads north from Route 3 as a six-lane freeway through the sports complex to an interchange with the southern terminus of County Route 503. From here, Route 120 heads northwest along the northern edge of the sports complex as a four-lane divided at-grade Paterson Plank Road, passing through industrial and commercial areas.

In 1927, Route 3 was legislated along the Paterson Plank Road portion of present-day Route 120. It was eventually designated along the entire portion of current Route 120. In 1953, Route 3 was moved to its current freeway alignment, replacing Route S3, and a portion of Route 20 was designated to run from current Route 3 north to Paterson Plank Road while Paterson Plank Road was removed from the state highway system. The portion of Paterson Plank Road that lost its state highway status in 1953 gained it back in 1972, when it became an extension of Route 20 as a result of the construction of the Meadowlands Sports Complex. As this route was not connected to the mainline of Route 20, it was designated Route 120 by the 1990s. As a result of the construction of American Dream Meadowlands, the interchange between Route 3 and Route 120 was improved. An overpass between eastbound Route 3 and northbound Route 120 was completed in 2009 and a flyover from southbound Route 120 to eastbound Route 3 was completed in 2010.