Route 66 is a state highway located in Monmouth County, New Jersey, United States. It runs 3.62 mi (5.83 km) between Route 33 in Tinton Falls and Route 35 at County Route 16 on the border of Ocean Township and Neptune Township, just to the west of Asbury Park. The route serves as an important connector between the Garden State Parkway to the west and Route 18 and Asbury Park to the east. It runs concurrent with County Route 16 from Bowne/Wayside Roads to the eastern terminus at Route 35. Route 66, which varies from a two-lane undivided road to a four-lane divided highway, passes through commercial areas for most of its length with some wooded areas. The route was created in 1953, replacing what had been Route 33A. There is currently a proposal to widen the two-lane portion between Jumping Brook Road and Wayside Road in order to better handle the traffic that uses this road.

Route 33 is a state highway in the central part of the US state of New Jersey. The highway extends 42.03 miles (67.64 km), from an interchange with U.S. Route 1 (US 1) in Trenton, Mercer County, east to an intersection with Route 71 in Neptune, Monmouth County. Route 33 is a major route through central New Jersey, as it runs from the greater state capital area in the Delaware Valley region, through a mixture of farmland, housing, and commercial developments in the lower Raritan Valley region, en route to the greater Asbury Park area on the Jersey Shore. The route traverses through historic towns such as Hightstown, Monroe, Manalapan, Freehold, and Tinton Falls. There are several intersections on Route 33 with future developments.