List of 500-series county routes in New Jersey

The following is a list of 500-series county routes in the U.S. state of New Jersey. For more information on the county route system in New Jersey as a whole, including its history, see County routes in New Jersey.

500-series county routes

Route		Length	South/West end	North/East end
	County Route 501	53.07 miles (85.41 km)	Stelton Road in South Plainfield	Outerbridge Crossing in Perth Amboy
			Bayonne Bridge in Bayonne	New York state line in Rockleigh
	County Route 502	23.79 miles (38.29 km)	Paterson-Hamburg Turnpike (CR 504) in Wayne	Palisades Boulevard (US 9W) in Alpine
	County Route 502 Truck	0.75 miles (1.21 km)	Franklin Turnpike in Ho-Ho-Kus	Sheridan Ave in Ho-Ho-Kus
	County Route 503	17.95 miles (28.89 km)	Paterson Plank Road (NJ 120) in Carlstadt	New York state line in Montvale
	County Route 504	15.94 miles (25.65 km)	Main Street in Montville	McLean Boulevard (NJ 20) in Paterson
	County Route 505	20.64 miles (33.22 km)	John F. Kennedy Boulevard (CR 501) in Union City	New York state line in Northvale
	County Route 506	10.74 miles (17.28 km)	Oak Road (NJ 159) in Fairfield	Rutgers Street (NJ 7)/McCarter Highway (NJ 21) in Belleville
	County Route 506 Spur	4.30 miles (6.92 km)	Highland Avenue (CR 506) in Glen Ridge	McCarter Highway (NJ 21) in Newark
	County Route 507	28.34 miles (45.61 km)	Harrison Avenue (CR 508) on the Kearny-Harrison town line	New York state line in Mahwah
	County Route 508	16.14 miles (25.97 km)	Mount Pleasant Avenue (NJ 10) in Livingston	Belleville Turnpike (NJ 7) in Kearny
	County Route 508 Spur	0.31 miles (0.50 km)	Northfield Avenue in West Orange	Main Street in West Orange
	County Route 509	25.78 miles (41.49 km)	North Avenue (NJ 28) in Westfield	Straight Street (CR 504) in Paterson
	County Route 509 Spur	2.98 miles (4.80 km)	Broad Street (CR 509) in Westfield	Morris Avenue (NJ 82) in Springfield
	County Route 510	29.58 miles (47.60 km)	North Road (CR 513) in Chester	McCarter Highway (NJ 21) in Newark
	County Route 511	37.44 miles (60.25 km)	Columbia Avenue (CR 510) in Morris Township	New York state line in West Milford
	County Route 511 Alternate	9.77 miles (15.72 km)	Boonton Turnpike (US 202/NJ 23) in Wayne	Union Avenue (CR 511) in Wanaque
	County Route 512	32.96 miles (53.04 km)	High Bridge Road (CR 513) in Califon	Springfield Avenue (CR 527) in Summit
	County Route 513	66.83 miles (107.55 km)	Kingwood Avenue (NJ 12) in Frenchtown	Lakeside Road (CR 511) in West Milford
	County Route 514	42.86 miles (68.98 km)	US 202 in East Amwell	Bayway Avenue (NJ 439) in Elizabeth
	County Route 515	13.06 miles (21.02 km)	NJ 23 in Hardyston Township	New York state line in Vernon Township
	County Route 516	19.27 miles (31.01 km)	NJ 18 in Old Bridge Township	NJ 36 in Middletown Township
	County Route 517	54.07 miles (86.68 km)	Lamington Road (CR 523) in Tewksbury Township	New York state line in Vernon Township
	County Route 518	20.58 miles (33.12 km)	Old York Road (NJ 165) in Lambertville	Lincoln Highway (NJ 27) in Franklin
	County Route 519	88.54 miles (142.49 km)	Daniel Bray Highway (NJ 29) in Delaware Township	New York state line in Wantage Township
	County Route 520	22.39 miles (36.03 km)	Englishtown Road (CR 527) in Old Bridge Township	Ocean Avenue (NJ 36) in Sea Bright
	County Route 521	43.71 miles (70.34 km)	High Street (CR 519) in Hope Township	New York state line in Montague Township
	County Route 522	19.64 miles (31.61 km)	US 1 in South Brunswick Township	Main Street (CR 537) in Freehold Borough
	County Route 523	29.07 miles (46.78 km)	Main Street (NJ 29) in Stockton	Hillside Avenue (US 202) in Bedminster Township
	County Route 524	39.90 miles (64.21 km)	Whitehorse Road (US 206) in Hamilton	NJ 71 in Spring Lake Heights
	County Route 524 Alternate	3.74 miles (6.02 km)	Adelphia-Farmingdale Road (CR 524) in Howell	Lakewood-Farmingdale Road (CR 524/CR 547) in Howell
	County Route 524 Spur	3.39 miles (5.46 km)	Allenwood Road (CR 524) in Wall Township	Broad Street (CR 20) in Manasquan
	County Route 525	16.88 miles (27.17 km)	Union Avenue (NJ 28) in Bound Brook	Main Street (CR 510) in Mendham
	County Route 526	35.56 miles (57.23 km)	Princeton-Hightstown Road (CR 571) in West Windsor, signed to Nassau Street (NJ 27) in Princeton	Lanes Mill Road (CR 549) in Lakewood Township
	County Route 526 Spur	0.44 miles (1 km)	Allentown - Red Valley Road (CR 526) in Upper Freehold Township	Old York Road (CR 524/CR 539) in Upper Freehold Township
	County Route 527	85.22 miles (137.15 km)	Main Street (NJ 166) in Toms River Township	Pompton Avenue (NJ 23) in Cedar Grove
	County Route 527 Alternate	5.88 miles (9.46 km)	Sweetmans Lane (CR 527) in Millstone Township	Millhurst Road (CR 527) in Manalapan
	County Route 528	39.89 miles (64.20 km)	Farnsworth Avenue (CR 545) in Bordentown	Ocean Avenue (NJ 35) in Mantoloking
	County Route 529	10.57 miles (17.01 km)	Woodbridge Avenue (CR 514) in Edison	Mountain Boulevard (CR 527) in Watchung
	County Route 530	31.21 miles (50.23 km)	US 206 in Southampton Township	Water Street (NJ 166) in Toms River Township
	County Route 531	13.61 miles (21.90 km)	Woodbridge Avenue (CR 514) in Edison	Valley Road (CR 512) in Long Hill Township
	County Route 532	35.19 miles (56.63 km)	Stokes Road (CR 541) on the Medford Township-Medford Lakes town line	Bryan Road (US 9) in Ocean Township
	County Route 533	32.36 miles (52.08 km)	Broad Street (US 206) in Hamilton Township	Mountain Avenue (CR 527) in Bound Brook
	County Route 533 Bypass	0.45 miles (0.72 km)	Millstone Bypass (CR 514) in Millstone	Millstone River Road (CR 533) in Hillsborough Township
	County Route 534	22.21 miles (35.74 km)	NJ 47 in Deptford Township	Medford-Indian Mills Road in Shamong Township
	County Route 535	31.75 miles (51.10 km)	Logan Avenue at the Trenton-Hamilton Township city line	Intersection of Main Street and Raritan Street in Sayreville
	County Route 536	38.52 miles (61.99 km)	Pennsylvania state line in Logan Township	US 206 in Hammonton
	County Route 536 Spur	7.57 miles (12.18 km)	Black Horse Pike (US 322/NJ 42) in Monroe Township	NJ 73 in Winslow Township
	County Route 537	67.91 miles (109.29 km)	Delaware Avenue in Camden	Myrtle Avenue in Long Branch
	County Route 537 Spur	1.08 miles (1.74 km)	Delaware Avenue in Camden	CR 537 in Camden
	County Route 538	24.10 miles (38.79 km)	Kings Highway (CR 551) in Swedesboro	Black Horse Pike (US 322) in Monroe Township
	County Route 539	53.49 miles (86.08 km)	Main Street (US 9) in Tuckerton	US 130 in Cranbury Township
	County Route 540	43.16 miles (69.46 km)	Intersection of Slapes Corner Road (NJ 140) and Wiley Road (US 40) in Carneys Point Township	Harding Highway (US 40) in Buena Vista Township
	County Route 541	31.21 miles (50.23 km)	US 206 in Shamong Township	US 130 in Burlington
	County Route 541 Truck	1.49 miles (2.40 km)	Cadillac Road in Burlington Township	Jacksonville Road in Burlington
	County Route 542	20.57 miles (33.10 km)	NJ 54 in Hammonton	US 9 in Bass River Township
	County Route 543	28.77 miles (46.30 km)	Federal Street (CR 537) in Camden	Wrightstown-Georgetown Road (CR 545) in Mansfield Township
	County Route 544	14.94 miles (24.04 km)	Cooper Street (CR 534) in Deptford Township	Taunton Boulevard in Medford Township
	County Route 545	14.76 miles (23.75 km)	Lakehurst Road (CR 530) in Pemberton Township	Park Avenue in Bordentown
	County Route 546	9.98 miles (16.06 km)	NJ 29 in Hopewell Township	US 1 in Lawrence Township
	County Route 547	28.29 miles (45.53 km)	NJ 70 in Lakehurst	Broad Street (NJ 71) in Eatontown
	County Route 548	9.18 miles (14.77 km)	Delsea Drive (NJ 47) in Maurice River Township	NJ 49 in Upper Township
	County Route 549	17.82 miles (28.68 km)	Main Street (NJ 166) in Toms River Township	Lakewood-Farmingdale Road (CR 547) in Howell Township
	County Route 549 Spur	3.97 miles (6.39 km)	Lakewood Road (NJ 88) in Point Pleasant	Sally Ike Road (CR 549) in Brick Township
		4.09 miles (6.58 km)	NJ 37 in Toms River	Hooper Avenue (CR 549) in Toms River Township
	County Route 550	15.92 miles (25.62 km)	Delsea Drive (NJ 47) in Maurice River Township	Shore Drive (US 9) in Dennis Township
	County Route 550 Spur	4.84 miles (7.79 km)	Delsea Drive (NJ 47) in Dennis Township	Hoffman's Mill Road (CR 550) in Dennis Township
	County Route 551	34.57 miles (55.64 km)	Pennsville-Salem Road (NJ 49) in Pennsville Township	Penn Street (I-676/US 30) in Camden
	County Route 551 Spur	4.27 miles (6.87 km)	Broadway (US 130) in Brooklawn	Clements Bridge Road (NJ 41) in Haddonfield
	County Route 552	27.48 miles (44.22 km)	Laurel Street in Bridgeton	Harding Highway (US 40) in Hamilton Township
	County Route 552 Spur	3.41 miles (5.49 km)	Third Street (CR 555) in Millville	Sherman Avenue (CR 552) in Vineland
	County Route 553	51.22 miles (82.43 km)	Hands Landing Road in Commercial Township	Broadway (CR 551) in Deptford Township
	County Route 553 Alternate	6.19 miles (9.96 km)	Heston Street (CR 553) in Glassboro	Bridgeton Pike (NJ 45) in Mantua Township
	County Route 554	6.16 miles (9.91 km)	Barnegat Boulevard (NJ 72) in Barnegat Township	Main Street (US 9) in Barnegat Township
	County Route 555	34.20 miles (55.04 km)	Port Norris Road (CR 553) in Downe Township	Black Horse Pike (NJ 42) in Washington Township
	County Route 557	36.00 miles (57.94 km)	Delsea Drive (NJ 47) in Dennis Township	Main Street (CR 555) in Franklin Township
	County Route 557 Truck	18.40 miles (30 km)	CR 557 in Estell Manor	US 40/CR 557 in Buena Vista Township
	County Route 559	30.84 miles (49.63 km)	MacArthur Boulevard (NJ 52) in Somers Point	Egg Harbor Road (CR 561) in Hammonton
	County Route 559 Alternate	9.49 miles (15.27 km)	Shore Road (CR 585) on the Linwood-Somers Point town line	Somers Point-Mays Landing Road (CR 559) in Hamilton Township
	County Route 560	5.05 miles (8.13 km)	PA 739 on the Pennsylvania state line in Sandyston Township	US 206 in Sandyston Township
	County Route 561	51.05 miles (82.16 km)	New York Road (US 9) in Galloway Township	Federal Street (CR 537) in Camden
	County Route 561 Alternate	15.79 miles (25.41 km)	Dead end at Oyster Creek Road in Galloway Township	Duerer Street (CR 561) in Mullica Township
	County Route 561 Spur	8.50 miles (13.68 km)	US 322/NJ 73 in Folsom	NJ 73/CR 561 in Winslow Township
	County Route 563	43.87 miles (70.60 km)	Ventnor Avenue in Margate	NJ 72 in Woodland Township
	County Route 565	17.86 miles (28.74 km)	Intersection of US 206 and NJ 15 in Frankford Township	McAfee Road (CR 517) in Vernon Township
	County Route 567	10.02 miles (16.13 km)	Amwell Road (CR 514) in Hillsborough Township	Union Avenue (NJ 28) in Raritan Borough
	County Route 569	8.53 miles (13.73 km)	Quakerbridge Road (CR 533) in Lawrence Township	Broad Street (CR 518) in Hopewell Borough
	County Route 571	44.06 miles (70.91 km)	NJ 37 in Toms River Township	NJ 27 in the Borough of Princeton
	County Route 573	5.73 miles (9.22 km)	Black Horse Pike (NJ 168) in Runnemede	Brace Road (NJ 154) in Cherry Hill Township
	County Route 575	20.96 miles (33.73 km)	Somers Point-Mays Landing Road (CR 559) in Egg Harbor Township	New York Road (US 9) in Port Republic
	County Route 577	9.96 miles (16.03 km)	Springfield Avenue (NJ 124) in Springfield Township	Bloomfield Avenue (CR 506) in Verona
	County Route 579	37.24 miles (59.93 km)	John Fitch Parkway (NJ 29) in Trenton	NJ 173 in Greenwich Township
	County Route 581	17.57 miles (28.28 km)	Main Street (NJ 49) in Quinton	Bridgeton Pike (NJ 77) in Harrison Township
	County Route 583	9.11 miles (14.66 km)	Calhoun Street (US 206) in Trenton	Nassau Street (NJ 27) in Princeton
	County Route 585	9.57 miles (15.40 km)	MacArthur Boulevard (NJ 52) in Somers Point	Absecon Boulevard (US 30) in Absecon

See also

• U.S. Roads portal
• New Jersey portal