High Quality Content by WIKIPEDIA articles! County Route 612 is a county route in Middlesex County, New Jersey that measures 5.01 miles (8.06 km) in length. It carries the names of Forsgate Drive, Pergola Avenue, and Matchaponix Road. The road extends from CR 613 in the east to its bridge over the New Jersey Turnpike in the west, where it continues as Route 32. Route 612, along with current Route 32 was originally designated as County Route 5-R-8.