"NJ 12" redirects here. The term may also refer to New Jersey's 12th congressional district.
This article is about the current New Jersey Route 12. For the Route 12 that existed before 1927, see U.S. Route 46.
Route 12
Route information
Maintained by NJDOT, Hunterdon County, and DRJTBC
Length
11.69 mi[1] (18.81 km)
Existed
1927–present
Major junctions
West end
Uhlerstown–Frenchtown Bridge in Frenchtown
Major intersections
Route 29 in Frenchtown
CR 513 in Frenchtown
CR 519 in Kingwood Township
CR 579 in Delaware / Raritan Township
CR 523 in Raritan Township
East end
US 202 / Route 31 in Flemington
Location
Country
United States
State
New Jersey
Counties
Hunterdon
Highway system
New Jersey State Highway Routes
Interstate
US
State
Scenic Byways
← Route 11
→ Route 13
Route 12 is a state highway located in Hunterdon County, New Jersey, United States. It runs 11.69 mi (18.81 km) from the Uhlerstown–Frenchtown Bridge at the Delaware River border with Pennsylvania in Frenchtown east to an intersection with U.S. Route 202 (US 202) and Route 31 at the Flemington Circle in Flemington. The route is mostly a two-lane undivided road that passes through rural areas of woodland and farmland. It intersects Route 29 and County Route 513 (CR 513) in Frenchtown, CR 519 in Kingwood Township, CR 579 on the border of Delaware Township and Raritan Township, and CR 523 in Raritan Township.
The route was designated in 1927 to run from Frenchtown to Raritan, Somerset County, running along its current alignment to Flemington and following present-day US 202 between Flemington and Raritan. By the 1940s, US 202 and Route 29 replaced Route 12 east of Flemington, and the route was officially designated to end in Flemington in 1953. There are currently plans to modify or eliminate three traffic circles along the route in Flemington to ease traffic congestion.
^"Route 12 straight line diagram" (PDF). New Jersey Department of Transportation. Retrieved March 17, 2020.
and 19 Related for: New Jersey Route 12 information
state near New York City, the 11.03-mile (17.75 km) Western Spur of the NewJersey Turnpike, considered to be Route 95W by the NewJersey Department of...
The NewJersey Turnpike (NJTP) is a system of controlled-access highways in the U.S. state of NewJersey. The turnpike is maintained by the NewJersey Turnpike...
"Garden State". The parkway has an unsigned reference number of Route 444 by the NewJersey Department of Transportation (NJDOT). At its north end, the road...
Routes in NewJersey List of state highways in NewJersey County routes in NewJersey Wikimedia Commons has media related to State highways in New Jersey...
Route 139 is a state highway in Jersey City, NewJersey in the United States that heads east from the Pulaski Skyway over Tonnele Circle to the state...
Route 495 is a 3.45-mile-long (5.55 km) state highway in Hudson County, NewJersey, in the United States that connects the NewJersey Turnpike (Interstate...
Route 25 was a major state highway in NewJersey, United States prior to the 1953 renumbering, running from the Benjamin Franklin Bridge in Camden to the...
Route 17 is a state highway in Bergen County, NewJersey, United States, that provides a major route from the George Washington Bridge, Lincoln Tunnel...
Route 109 is a 3.06-mile (4.92 km) state highway located in Cape May County, NewJersey, United States. The route runs from Jackson Street in Cape May...
Route 29 is a state highway in the U.S. state of NewJersey. Signed north-south, it runs 34.76 mi (55.94 km) from an interchange with Interstate 295 (I-295)...
Route 31 is a state highway in NewJersey, United States. It runs 48.93 mi (78.75 km) from U.S. Route 1 Business (US 1 Bus.) /US 206 in Trenton, Mercer...
Route 79 is a state highway located in Monmouth County in the U.S. state of NewJersey. It runs 12.13 mi (19.52 km) from an intersection with U.S. Route...
Route 324 is an isolated and partially closed state highway in Logan Township in the U.S. state of NewJersey. The two-lane concrete route runs along the...
Route 440 is a state highway in NewJersey, United States. It comprises two segments, a 5.15-mile (8.29 km) freeway in Middlesex County linking Interstate...
Interstate 78 (I-78) is an east–west route stretching from Union Township, Lebanon County, Pennsylvania, to New York City. In NewJersey, I-78 is called the Phillipsburg–Newark...
Route 55 is a freeway in the southern part of the U.S. state of NewJersey. Also known as the Veterans Memorial Highway, it runs 40.54 miles (65.24 km)...
Route 27 is a state highway in NewJersey, United States. It runs 38.53 mi (62.01 km) from U.S. Route 206 (US 206) in Princeton, Mercer County northeast...
Route 21 is a state highway in northern NewJersey, running 14.35 mi (23.09 km) from the Newark Airport Interchange with U.S. Route 1/9 (US 1-9) and US 22...
Global Information
US 202 / Route 31 in Flemington
