County Route 510 (New Jersey)

County Route 510
County Route 510
	CR 510 highlighted in red
Route information
Length	29.58 mi (47.60 km)
Existed	January 1, 1953–present
Major junctions
West end	CR 513 in Chester
	CR 525 in Mendham; US 202 / Route 124 in Morristown; I-287 in Morristown; CR 511 in Morristown; Route 24 in Hanover Township; CR 527 in Millburn; CR 577 in South Orange; G.S. Parkway in Newark; CR 509 in Newark;
East end	Route 21 in Newark
Location
Country	United States
State	New Jersey
Counties	Morris, Essex
Highway system
	County routes in New Jersey; 500-series routes;

County Route 510 (CR 510) is a county highway in the U.S. state of New Jersey. The highway extends 29.58 miles (47.60 km) from North Road (CR 513) in Chester to McCarter Highway (Route 21) in Newark.

A separate, westbound portion of CR 510 stretches 1.21 miles (1.95 km) through Morristown.