New Jersey Route 20 - History

History

The present-day routing of Route 20 north of Market Street was legislated in 1927 as part of Route 3, which was to run from the New York border at Greenwood Lake to Secaucus. In addition, the present day routing south of Route 4 was also legislated as part of that route, which was to run from the George Washington Bridge to Cape May. In 1929, the western terminus of Route 3 was moved to Paterson as Route S4B (now Route 208) was planned to replace the alignment of Route 3 from Paterson to the New York border. McLean Boulevard through Paterson was built by the 1930s. In the 1953 New Jersey state highway renumbering, Route 20 was legislated to follow the former alignment of Route 3 between Paterson and East Rutherford as Route 3 was moved to the Route S3 freeway that was built between East Rutherford and Clifton.

Another freeway routing of Route 20 was planned in 1959. This road, which was to be a six-lane freeway called the Paterson Peripheral, was to run from Clifton north to the existing Route 20 in downtown Paterson. This road was completed between the Garden State Parkway and Valley Road by 1969 and north to Interstate 80 in 1971. Upon completion, this road received the Route 20 designation. In 1972, the state took over maintenance of the Paterson Plank Road from Route 3 to Route 17 in East Rutherford and made it a part of the route. As these three sections of Route 20 were not connected, they received three different route designations by the 1990s. The freeway section of Route 20 from the Garden State Parkway to Interstate 80 was designated Route 19, the section between Route 3 and Route 17 was designated Route 120, and the Route 20 designation was retained along McLean Boulevard through Paterson. The unfinished section of Route 20 that was to connect McLean Boulevard to Paterson Plank Road was built as a northern extension of the Route 21 freeway in 2000.