The following is a list of county routes in Hudson County 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.

In addition to those listed below, the following 500-series county routes serve Hudson County:^[1]

• CR 501, CR 505, CR 507, CR 508

Route	Length (mi)[2]	Length (km)	From	Via	To	Notes
CR 601	0.94	1.51	CR 707 in Jersey City	Old Bergen Road	CR 501 in Jersey City	Unsigned, municipally maintained
CR 602	1.12	1.80	Princeton Avenue in Jersey City	Danforth Avenue	Route 440 in Jersey City	Unsigned, municipally maintained
CR 603	0.77	1.24	Ocean Avenue in Jersey City	Romar Avenue, Seaview Avenue	CR 710 in Jersey City	Unsigned, municipally maintained
CR 604	1.01	1.63	CR 605 in Jersey City	Woodlawn Avenue	Garfield Avenue in Jersey City	Unsigned, municipally maintained
CR 605	2.45	3.94	CR 602 in Jersey City	West Side Avenue, Duncan Avenue	Truck US 1/9 in Jersey City	Unsigned, municipally maintained
CR 606	0.38	0.61	Kennedy Boulevard in Jersey City	Fulton Avenue	CR 605 in Jersey City	Unsigned, municipally maintained
CR 607	1.97	3.17	CR 501 in Jersey City	Bergen Avenue, Duncan Avenue	CR 501 in Jersey City	Unsigned, municipally maintained
CR 608	0.28	0.45	CR 501 in Jersey City	Claremont Avenue	CR 605 in Jersey City	Unsigned, municipally maintained
CR 609	1.52	2.45	McAdoo Avenue in Jersey City	Martin Luther King Drive	CR 612 in Jersey City	Unsigned, municipally maintained
CR 610	0.26	0.42	Garfield Avenue in Jersey City	Union Street	Ocean Avenue in Jersey City	Unsigned, municipally maintained
CR 611	0.71	1.14	Fisk Avenue in Jersey City	Mallory Avenue	CR 612 in Jersey City	Municipally maintained
CR 612	1.94	3.12	Route 440 in Jersey City	Communipaw Avenue	I-78 in Jersey City	Municipally maintained
CR 613	0.92	1.48	Bayview Avenue in Jersey City	Arlington Avenue	CR 622 in Jersey City	Municipally maintained
CR 614	0.81	1.30	CR 619 in Jersey City	Johnston Avenue	I-78 in Jersey City	Municipally maintained
CR 615	0.44	0.71	CR 612 in Jersey City	Monticello Avenue	Fairmount Avenue in Jersey City	Municipally maintained
CR 616 (1)	0.23	0.37	CR 617 in Jersey City	Wayne Street	Cornelison Avenue in Jersey City	Municipally maintained
CR 616 (2)	0.24	0.39	Factory Drive in Jersey City	Wayne Street	Merseles Street in Jersey City	Municipally maintained
CR 616 (3)	0.26	0.42	CR 629 in Jersey City	Wayne Street	CR 631 in Jersey City	Municipally maintained
CR 617	4.55	7.32	CR 622 in Jersey City	Summit Avenue	CR 691 in Union City	Gaps in route between Route 139 and Manhattan Avenue as well as CR 678 and 22nd Street, municipally maintained
CR 618	1.17	1.88	CR 728 in Jersey City	York Street	CR 624 in Jersey City	Municipally maintained
CR 619	0.64	1.03	CR 617 in Jersey City	Cornelison Avenue, Bright Street	Fremont Street in Jersey City	Municipally maintained
CR 620	0.57	0.92	Center Street in Jersey City	Bright Street	Grand Street in Jersey City	Municipally maintained
CR 621	0.74	1.19	Bramhall Avenue in Jersey City	Pacific Avenue	CR 622 in Jersey City	Municipally maintained
CR 622	1.12	1.80	Bramhall Avenue in Jersey City	Grand Street	CR 614 in Jersey City	Municipally maintained
CR 623	0.35	0.56	CR 617 in Jersey City	Storms Avenue	Bergen Avenue in Jersey City	Municipally maintained
CR 624	0.77	1.24	CR 635 in Jersey City	Montgomery Street, York Street	Essex Street in Jersey City	Municipally maintained
CR 625	0.60	0.97	Montgomery Street in Jersey City	Bergen Avenue, Sip Avenue	CR 617 in Jersey City	Municipally maintained
CR 626	0.58	0.93	CR 728 in Jersey City	3rd Street	CR 635 in Jersey City	Municipally maintained
CR 627	0.92	1.48	CR 724 in Jersey City	Washington Street, 1st Street	CR 637 in Jersey City	Municipally maintained
CR 628	0.54	0.87	CR 728 in Jersey City	4th Street	CR 635 in Jersey City	Municipally maintained
CR 629	0.71	1.14	CR 618 in Jersey City	Brunswick Street	10th Street in Jersey City	Municipally maintained
CR 630	0.44	0.71	Division Street in Jersey City	8th Street	CR 633 in Jersey City	Municipally maintained
CR 631	0.74	1.19	Grand Street in Jersey City	Jersey Avenue	CR 630 in Jersey City	Municipally maintained
CR 632 (1)	0.21	0.34	CR 629 in Jersey City	Pavonia Avenue	CR 729 in Jersey City	Municipally maintained
CR 632 (2)	0.09	0.14	CR 633 in Jersey City	Pavonia Avenue	CR 635 in Jersey City	Municipally maintained
CR 633	0.86	1.38	CR 639 in Jersey City	Erie Street	16th Street in Jersey City	Municipally maintained
CR 634	0.53	0.85	CR 629 in Jersey City	9th Street	CR 637 in Jersey City	Municipally maintained
CR 635	1.44	2.32	Grand Street in Jersey City	Grove Street, Manila Avenue	CR 636 in Hoboken	Municipally maintained
CR 636	0.84	1.35	Jersey Avenue in Jersey City	Newark Street	Frank Sinatra Drive in Hoboken
CR 637	1.42	2.29	CR 618 in Jersey City	Marin Boulevard	CR 636 in Jersey City	Gap in route between 2nd Street and CR 634, Municipally maintained
CR 638	0.71	1.14	CR 681 in Hoboken	1st Street	CR 679 in Hoboken
CR 639	1.44	2.32	Grove Street in Jersey City	Newark Avenue	CR 644 (Newark Avenue continuation)/CR 617 (Summit Avenue) in Jersey City	Newark Avenue makes a sharp angle at Summit Avenue (CR 617). On the east side of Summit, it is CR 639. On the other side, after one block (CR 501/Kennedy Boulevard), it becomes CR 644. This road is municipally maintained.
CR 640	0.22	0.35	CR 641 in Jersey City	Pavonia Avenue	Tonnelle Avenue in Hoboken	Municipally maintained
CR 641	0.63	1.01	Montgomery Street in Jersey City	West Side Avenue	Dead end in Jersey City	Municipally maintained
CR 642	0.44	0.71	Tonnelle Avenue in Jersey City	Broadway	Truck US 1/9 in Jersey City	Municipally maintained
CR 643	0.69	1.11	Howell Street in Jersey City	Duffield Street, Van Keuren Avenue	West Side Avenue in Jersey City	Municipally maintained
CR 644	1.19	1.92	James Avenue in Jersey City	Newark Avenue, Hoboken Avenue, Oakland Avenue	CR 654 in Jersey City	Gap in route along Newark Ave between CR 501 (Kennedy Boulevard) on the west and CR 617 (Summit Avenue) / CR 639 (Newark Avenue continuation) on the east. To the east of the gap, continues on Hoboken Avenue (Newark Avenue is on CR 639 in this sector), and then turns north along Oakland Avenue. This road is municipally maintained.
CR 645	0.12	0.19	Truck US 1/9/Route 7 in Jersey City	Charlotte Avenue	CR 646 in Jersey City	Municipally maintained
CR 646	0.91	1.46	CR 643 in Jersey City	St. Pauls Avenue	Route 139 in Jersey City	Municipally maintained
CR 647	0.79	1.27	Dead end in Jersey City	Liberty Street	Thorne Street in Jersey City	Municipally maintained
CR 648	0.17	0.27	Summit Avenue in Jersey City	Laidlaw Avenue	CR 663 in Jersey City	Municipally maintained
CR 649	1.02	1.64	Manhattan Avenue in Jersey City	Terrace Avenue	US 1/9 in Jersey City	Municipally maintained
CR 650	0.25	0.40	CR 501 in Jersey City	Troy Street, Lake Street	Summit Avenue in Jersey City	Municipally maintained
CR 652	0.57	0.92	CR 653 in Jersey City	Zabriskie Street	CR 663 in Jersey City	Municipally maintained
CR 653	3.01	4.84	US 1/9 in Jersey City	New County Road, County Avenue	CR 681 in Secaucus
CR 654	0.31	0.50	Palisade Avenue in Jersey City	Prospect Street	CR 663 in Jersey City	Municipally maintained
CR 655	0.67	1.08	Dead end in Secaucus	New County Road	CR 653 in Secaucus
CR 656	0.31	0.50	CR 663 in Jersey City	Reservoir Avenue	Palisade Avenue in Jersey City	Municipally maintained
CR 657	0.77	1.24	CR 655 in Secaucus	County Road Extension	Dead end in Secaucus
CR 658	0.21	0.34	CR 669 in Jersey City	Booraem Avenue	CR 663 in Jersey City
CR 659	1.82	2.93	Truck US 1/9 in Kearny	Fish House Road, Pennsylvania Avenue, Central Avenue	Route 7 in Kearny
CR 660	0.31	0.50	CR 663 in Jersey City	Ferry Street	Palisade Avenue in Jersey City	Municipally maintained
CR 661	0.38	0.61	CR 650 in Jersey City	Montrose Avenue, Sanford Place	CR 652 in Jersey City	Municipally maintained
CR 662	0.10	0.16	CR 669 in Jersey City	Ravine Avenue	Palisades Avenue in Jersey City	Municipally maintained
CR 663	1.60	2.57	CR 644 in Jersey City	Central Avenue	CR 681 in Jersey City	Municipally maintained
CR 664	0.63	1.01	CR 501 in Jersey City	Congress Street	Palisades Avenue in Jersey City	Municipally maintained
CR 665	0.72	1.16	Franklin Street in Jersey City	Cambridge Avenue	North Street in Jersey City	Municipally maintained
CR 666	0.37	0.60	CR 689 in Jersey City	Poplar Street	CR 663 in Jersey City	Municipally maintained
CR 667	0.72	1.16	Franklin Street in Jersey City	Hancock Avenue	North Street in Jersey City	Municipally maintained
CR 668	0.54	0.87	CR 649 in Jersey City	Leonard Street	CR 663 in Jersey City	Municipally maintained
CR 669	1.00	1.61	CR 654 in Jersey City	Webster Avenue	CR 681 in Jersey City	Municipally maintained
CR 670	0.66	1.06	CR 683 in Hoboken	14th Street Viaduct	12th Street in Hoboken
CR 671	1.26	2.03	Observer Highway at Hoboken line in Jersey City	New York Avenue	CR 681 in Jersey City	Municipally maintained
CR 672	0.44	0.71	CR 501 in Union City	27th Street	Palisade Avenue in Union City	Municipally maintained
CR 673	1.24	2.00	CR 681 in Hoboken	Garden Street	CR 670 in Hoboken
CR 674	0.19	0.31	CR 501 in Union City	35th Street	Bergenline Avenue in Union City	Municipally maintained
CR 675	1.52	2.45	CR 681 in Hoboken	Willow Avenue	19th Street, Weehawken line
CR 676	0.34	0.55	CR 681 in North Bergen	Union Turnpike	CR 691 in North Bergen
CR 677 (1)	0.40	0.64	CR 681 in Hoboken	Park Avenue	4th Street in Hoboken
CR 677 (2)	2.14	3.44	5th Street in Hoboken	Park Avenue, JFK Boulevard East	CR 505 in Union City
CR 678	1.74	2.80	CR 653 in Secaucus	Secaucus Road	CR 681 at the Transfer Station in Union City
CR 679	1.25	2.01	CR 681 in Hoboken	Hudson Street	CR 670 in Hoboken
CR 680	0.47	0.76	Park Avenue in Union City	47th Street	CR 501 in Union City	Municipally maintained
CR 681	6.00	9.66	CR 679 in Hoboken	Observer Highway, Paterson Plank Road	Dead end in Secaucus
CR 682	0.42	0.68	Ferry Road in Weehawken	Pershing Road	CR 505 in Weehawken	Municipally maintained
CR 683	0.82	1.32	CR 681 in Union City	Wing Viaduct	CR 685 in Union City
CR 684	0.36	0.58	Bergenline Avenue in Union City	48th Street	Park Avenue in Union City	Municipally maintained
CR 685	0.96	1.54	CR 681 in Union City	Palisade Avenue	20th Street in Union City	Municipally maintained
CR 686	0.26	0.42	CR 725 in Jersey City	Sussex Street	Greene Street in Jersey City	Municipally maintained
CR 687	0.18	0.29	CR 683 in Union City	19th Street, Manhattan Avenue	CR 685 in Union City
CR 688	0.60	0.97	Essex Street in Jersey City	Warren Street	Second Street in Jersey City	Municipally maintained
CR 689	0.48	0.77	CR 501 in Jersey City	Nelson Avenue	CR 678 in Jersey City	Municipally maintained
CR 690	0.52	0.84	CR 735 in Bayonne	JFK Boulevard	West 7th Street in Bayonne
CR 691	1.39	2.24	Gregory Avenue in Weehawken	32nd Street, Bergen Turnpike	U.S. Route 1/9 in North Bergen
CR 693	2.54	4.09	CR 505 in West New York	Boulevard East	CR 501 in North Bergen
CR 695	0.75	1.21	Hudson Avenue in Secaucus	Hudson Street	CR 681 in Secaucus	Municipally maintained
CR 697	3.59	5.78	Jackson Street at the Essex County line in Harrison	Frank E. Rodgers Boulevard, Kearny Avenue	Route 7 in Kearny
CR 699	3.03	4.88	CR 508 in Harrison	Passaic Avenue	Route 7 in Kearny
CR 700	0.12	0.19	Avenue A in Bayonne	Gertrude Street	CR 690 in Bayonne	Municipally maintained
CR 701	0.12	0.19	Avenue A in Bayonne	West 3rd Street	CR 690 in Bayonne	Municipally maintained
CR 702	0.12	0.19	Avenue A in Bayonne	Julette Street	CR 690 in Bayonne	Municipally maintained
CR 703	0.18	0.29	CR 501 in Bayonne	North Street	Avenue C in Bayonne	Municipally maintained
CR 704	0.33	0.53	Lord Avenue in Bayonne	East 2nd Street	Ingham Avenue in Bayonne	Municipally maintained
CR 705	0.20	0.32	East 1st Street in Bayonne	Lexington Avenue	3rd Avenue in Bayonne	Municipally maintained
CR 706	0.15	0.24	Broadway in Bayonne	East 53rd Street	Avenue E in Bayonne	Municipally maintained
CR 707	0.14	0.23	Avenue C in Jersey City	Merritt Street	Garfield Avenue in Jersey City	Municipally maintained
CR 708	0.12	0.19	CR 501 in Jersey City	Ouster Avenue	Dead end in Jersey City	Municipally maintained
CR 709	0.29	0.47	Bartholdi Avenue in Jersey City	Sullivan Avenue	CR 602 in Jersey City	Municipally maintained
CR 710	0.14	0.23	CR 501 in Jersey City	Greenville Avenue	Fowler Avenue in Jersey City	Municipally maintained
CR 711	0.13	0.21	CR 501 in Jersey City	Linden Avenue	Fowler Avenue in Jersey City	Municipally maintained
CR 712	0.09	0.14	CR 693 in Jersey City	Rose Avenue	Long Street in Jersey City	Municipally maintained
CR 714	0.15	0.24	CR 501 in Jersey City	Van Houten Avenue	Dead end in Jersey City	Municipally maintained
CR 715	0.19	0.31	CR 612 in Jersey City	Park Street, Astor Place	CR 617 in Jersey City	Municipally maintained
CR 716	0.09	0.14	CR 623 in Jersey City	Howard Place	CR 617 in Jersey City	Municipally maintained
CR 717	0.08	0.13	CR 501 in Jersey City	Academy Street	CR 647 in Jersey City	Municipally maintained
CR 718	0.10	0.16	CR 501 in Jersey City	Carlton Avenue	CR 647 in Jersey City	Municipally maintained
CR 719	0.23	0.37	CR 693 in North Bergen	Palisade Avenue	CR 27 at Bergen County line in North Bergen
CR 720 (1)	0.11	0.18	Central Avenue in Union City	28th Street	Bergenline Avenue in Union City	Municipally maintained
CR 720 (2)	0.08	0.13	New York Avenue in Union City	28th Street	Palisade Avenue in Union City	Municipally maintained
CR 721	0.04	0.06	CR 693 in North Bergen	Nungessers	CR 48 / Woodcliff Avenue at the Bergen County line in North Bergen	Municipally maintained
CR 722	0.30	0.48	Monitor Street in Jersey City	Maple Street	Dead end in Jersey City	Municipally maintained
CR 723	0.18	0.29	CR 501 in North Bergen	Bergenwood Avenue	CR S48 at the Bergen County line in North Bergen	Municipally maintained
CR 724	0.08	0.13	Warren Street in Jersey City	Dudley Street	CR 627 in Jersey City	Municipally maintained
CR 725	0.15	0.24	Morris Street in Jersey City	Van Vorst Street	CR 618 in Jersey City	Municipally maintained
CR 726	0.24	0.39	CR 637 in Jersey City	Morgan Street	CR 627 in Jersey City	Municipally maintained
CR 727	0.26	0.42	CR 626 in Jersey City	Colgate Street, First Street	Monmouth Street in Jersey City	Municipally maintained
CR 728 (1)	0.09	0.14	Bright Street in Jersey City	Merseles Street	Montgomery Street in Jersey City	Municipally maintained
CR 728 (2)	0.16	0.26	2nd Street in Jersey City	Merseles Street	CR 639 in Jersey City	Municipally maintained
CR 729	0.10	0.16	CR 630 in Jersey City	Hamilton Place	CR 634 in Jersey City	Municipally maintained
CR 730	0.10	0.16	CR 630 in Jersey City	McWilliams Place	CR 634 in Jersey City	Municipally maintained
CR 731	0.24	0.39	Ogden Avenue in Jersey City	Mountain Road	CR 681 in Jersey City	Municipally maintained
CR 732	0.04	0.06	CR 675 in Hoboken	15th Street	CR 677 in Hoboken	Municipally maintained
CR 733	0.04	0.06	CR 675 in Hoboken	16th Street	CR 677 in Hoboken	Municipally maintained
CR 734	0.07	0.11	CR 735 in Bayonne	Trask Avenue	West 2nd Street in Bayonne	Municipally maintained
CR 735	0.21	0.34	CR 690 in Bayonne	West 1st Street	Humphrey Avenue in Bayonne	Municipally maintained
CR 736	0.05	0.08	CR 679 in Hoboken	Hudson Place	River Street in Hoboken	Municipally maintained

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