County Route 531 (New Jersey)

County Route 531
County Route 531
	CR 531 highlighted in red
Route information
Length	13.6 mi (21.9 km)
Existed	January 1, 1953–present
Major junctions
South end	CR 514 in Edison
	US 1 in Edison; CR 501 in Metuchen; Route 27 in Metuchen; Route 28 in Plainfield; US 22 in North Plainfield; I-78 in Warren;
North end	CR 512 in Long Hill
Location
Country	United States
State	New Jersey
Counties	Middlesex, Union, Somerset, Morris
Highway system
	County routes in New Jersey; 500-series routes;

County Route 531 (CR 531) is a county highway in the U.S. state of New Jersey. The highway extends 13.6 miles (21.9 km) from Woodbridge Avenue (CR 514) in Edison, Middlesex County, through Somerset County to Valley Road (CR 512) in Long Hill, Morris County.

^ "County Route 531 Straight Line Diagram" (PDF). NJDOT. March 2019. Retrieved January 22, 2022.
^ "State Ready to Push Traffic Off Major Roads in Air Raid". The Sunday Times. New Brunswick, New Jersey. March 15, 1953. pp. 1, 39. Retrieved January 17, 2021 – via Newspapers.com.