The following is a list of county routes in Sussex 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.
The following is a list of county routes in Sussex 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 Sussex County: [1]
| Route | Length (mi) [2] | Length (km) | From | Via | To | Notes |
|---|---|---|---|---|---|---|
 CR 601 | 0.59 | 0.95 | Ledgewood Avenue (Route 183) in Stanhope | Main Street | Route 183 in Stanhope | Unsigned |
 CR 602 | 2.89 | 4.65 | Route 183 in Stanhope | Brooklyn Road, Willis Avenue, Brooklyn–Stanhope Road | Lakeside Boulevard (CR 607) in Hopatcong | |
 CR 603 | 4.59 | 7.39 | Decker Pond Road (CR 517) in Green Township | Airport Road, Pequest Road, Brighton Road | US 206 in Andover Township | |
 CR 604 | 2.90 | 4.67 | Waterloo Road (CR 604) at the Warren County line in Byram Township | Waterloo Road | US 206 in Byram Township | |
 CR 605 | 8.51 | 13.70 | Stanhope border in Hopatcong | Sparta–Stanhope Road, Stanhope Road | Woodport Road (Route 181) in Sparta | |
 CR 606 | 1.22 | 1.96 | Brighton Road (CR 603) and Pequest Road (CR 603) in Green Township | Brighton Road, High Street | US 206 in Andover | Partial access only to/from CR 517 (left turns from CR 517 north to CR 606 west and turns from CR 606 east to CR 517 provided via US 206) |
 CR 607 | 9.38 | 15.10 | US 206 in Byram Township | Lackawanna Drive, Maxim Drive, Riverstyx Road, Lakeside Boulevard | Lakeside Boulevard (CR 602) at the Morris County line in Hopatcong | |
 CR 608 | 1.88 | 3.03 | Wintermute Road (CR 519) and Ridge Road (CR 519) on the Fredon/Green township line | Shotwell Road | Wolfs Corner Road (CR 611) in Green Township | |
 CR 609 | 2.69 | 4.33 | Maxim Drive (CR 607) in Hopatcong | Indian Trail, Lakeside Avenue | Northwood Road at the Morris County line in Hopatcong | |
 CR 610 | 3.95 | 6.36 | Maple Avenue (CR 521) and Stillwater Road (CR 521) in Stillwater Township | Main Street, Fredon Road, Stillwater Road | Route 94 in Fredon Township | |
 CR 611 | 6.60 | 10.62 | Decker Pond Road (CR 517) in Green Township | Kennedy Road, Wolfs Corner Road, Greendale Road | US 206 in Andover Township | |
 CR 612 | 0.83 | 1.34 | CR 521 in Stillwater Township | Pond Brook Road | East Shore Drive (CR 619) in Stillwater Township | |
 CR 613 | 7.24 | 11.65 | Lenape Road (CR 517) in Andover | Andover–Mohawk Road, East Shore Trail, Mohawk Avenue | Woodport Road (Route 181) in Sparta | |
 CR 614 | 1.47 | 2.37 | Stillwater township line in Fredon Township | Paulinskill Lake Road | Route 94 in Fredon Township | |
 CR 615 | 0.70 | 1.13 | NPS Route 615 in Sandyston Township | Kuhn Road | Bevans Road (CR 640) in Sandyston Township | |
 CR 616 | 5.09 | 8.19 | Spring Street in Newton | Sparta Avenue, Newton–Sparta Road | Andover Road (CR 517) and Sparta Avenue (CR 517) in Sparta | |
 CR 617 | 8.99 | 14.47 | Stillwater Road (CR 521) in Stillwater Township | Fairview Lake Road, Owassa Road, Mt Benevolence Road, Mountain Road | Kemah Mecca Lake Road (CR 521) and Mountain Road (CR 521) in Hampton Township | |
 CR 618 | 2.71 | 4.36 | Route 94 in Fredon Township | Willows Road, Fredon–Springdale Road | US 206 in Andover Township | |
 CR 619 | 3.69 | 5.94 | Fredon Road (CR 610) and Stillwater Road (CR 610) in Stillwater Township | East Shore Drive | Swartswood Road (CR 622) in Hampton Township | |
 CR 620 | 5.44 | 8.75 | Main Street (CR 517) in Sparta | Main Street, Glen Road | Ridge Road at the Morris County line in Sparta | |
 CR 621 | 0.49 | 0.79 | US 206 in Newton | Woodside Avenue | Sparta Avenue (CR 616) in Newton | |
 CR 622 | 5.35 | 8.61 | CR 521 in Stillwater Township | Swartswood Road | Mill Street (CR 519) in Newton | |
 CR 623 | 4.38 | 7.05 | Newton–Sparta Road (CR 616) in Andover Township | Lawrence Road, Sunset Inn Road | Route 15 and Route 94 in Lafayette Township | |
 CR 626 | 3.74 | 6.02 | Kemah Mecca Lake Road (CR 521) in Hampton Township | Halsey Road | US 206 in Hampton Township | |
 CR 627 | 1.56 | 2.51 | Halsey Road (CR 626) in Hampton Township | Branchville–Lawson Road | Morris Turnpike (CR 519/CR 655) and Newton Avenue (CR 519) in Frankford Township | |
 CR 628 | 2.85 | 4.59 | CR 519 in Wantage Township | Branchville–Lewisburg Road | Compton Road (CR 565) and Loomis Avenue (CR 639) in Wantage Township | |
 CR 629 | 5.54 | 8.92 | Wantage Avenue (CR 519) in Frankford Township | Wykertown Road | Wantage Avenue (CR 519) in Wantage Township | |
 CR 630 | 3.27 | 5.26 | US 206 in Frankford Township | Old Union Turnpike, Main Street, Broad Street | US 206 in Frankford Township | |
 CR 631 | 2.66 | 4.28 | Route 23 in Franklin | Franklin Avenue, Church Street, Fowler Street, North Church Road | Route 94 in Hardyston Township | |
 CR 632 | 0.25 | 0.40 | Route 94 in Hamburg | Wallkill Avenue | Route 23 in Hamburg | Unsigned |
 CR 633 | 3.05 | 4.91 | Kemah Mecca Lake Road (CR 521) in Hampton Township | Fairview Avenue, Kemah Lake Road | US 206 in Branchville | |
 CR 635 | 3.77 | 6.07 | Wykertown Road (CR 629) in Frankford Township | Haggerty Road | Branchville–Lewisburg Road (CR 628) in Wantage Township | |
 CR 636 | 3.29 | 5.29 | US 206 in Sandyston Township | Upper North Shore Road | Wantage Avenue (CR 519) in Frankford Township | |
 CR 637 | 2.37 | 3.81 | Ross Corner–Sussex Road (CR 565) in Wantage Township | Beemer Church Road | Wykertown Road (CR 629) in Frankford Township | |
 CR 638 | 2.37 | 3.81 | CR 515 in Vernon | Highland Lakes Road | Breakneck Road in Vernon | |
 CR 639 | 1.43 | 2.30 | Compton Road (CR 565) and Branchville–Lewisburg Road (CR 628) in Wantage Township | Loomis Avenue | Mill Street (Route 23) in Sussex | |
 CR 640 | 1.34 | 2.16 | Kuhn Road (CR 615) in Sandyston Township | Bevans Road | Tuttles Corner–Dingmans Road (CR 560) in Sandyston Township | |
 CR 641 | 1.24 | 2.00 | McAfee–Glenwood Road (CR 517) in Vernon | Drew Mountain Road | Glenwood Road (CR 565) in Vernon | |
 CR 642 | 2.19 | 3.52 | Route 284 in Wantage Township | Bassets Bridge Road, Owens Station Road | Lake Wallkill Road in Vernon | |
 CR 643 | 0.34 | 0.55 | Loomis Avenue (Route 23) and Hamburg Avenue (Route 23) in Sussex | Main Street | Route 23 in Sussex | Unsigned |
 CR 644 | 1.41 | 2.27 | McAfee–Glenwood Road (CR 517) in Vernon | Vernon Crossing | Route 94 in Vernon | |
 CR 645 | 3.85 | 6.20 | Tuttles Corner–Dingmans Road (CR 560) in Sandyston Township | Layton–Hainesville Road | US 206/CR 521 in Sandyston Township | |
 CR 646 | 1.58 | 2.54 | Old Mine Road in Sandyston Township | Jager Road | Layton–Hainesville Road (CR 645) in Sandyston Township | |
 CR 648 | 0.63 | 1.01 | Lawrence Road (CR 623) and Sunset Inn Road (CR 623) in Lafayette Township | Randazzo Road | Limecrest Road (CR 669) in Sparta | |
 CR 649 | 1.73 | 2.78 | Wantage Avenue (CR 519) in Wantage Township | Lusscroft Road | Colesville–Lusscroft Road (CR 519) in Wantage Township | Decommissioned in 2008 [3] |
 CR 650 | 12.86 | 20.70 | US 206 and River Road (CR 521) in Montague Township | Deckertown Turnpike, Libertyville Road | Route 23 in Wantage Township | |
 CR 651 | 4.64 | 7.47 | Route 23 in Wantage Township | Unionville Road | Unionville Road (CR 36) at the New York state line in Wantage Township | |
 CR 652 | 0.75 | 1.21 | Layton–Hainesville Road (CR 645) in Sandyston Township | Lertora Road | US 206/CR 521 in Sandyston Township | |
 CR 653 | 7.25 | 11.67 | US 206/CR 521 in Montague Township | Clove Road | Route 23 in Montague Township | |
 CR 654 | 0.15 | 0.24 | Layton–Hainesville Road (CR 645) in Sandyston Township | McHugh Spur | US 206/CR 521 in Sandyston Township | |
 CR 655 | 2.65 | 4.26 | Morris Turnpike (CR 519), Newton Avenue (CR 519), and Brannchville–Lawson Road (CR 627) in Frankford Township | Morris Turnpike | Old Union Turnpike (CR 630) in Frankford Township | |
 CR 656 | 0.57 | 0.92 | US 206 in Sandyston Township | Shaytown Road | Cemetery Road (CR 675) in Sandyston Township | |
 CR 657 | 0.17 | 0.27 | Route 23 in Hamburg | Main Street | Route 94 in Hamburg | Unsigned |
 CR 659 | 0.43 | 0.69 | Route 94 in Lafayette Township | Morris Farm Road | Route 15 in Lafayette Township | Unsigned |
 CR 661 | 7.56 | 12.17 | Route 15 in Lafayette Township | Beaver Run Road | Route 94 in Hardyston Township | |
 CR 663 | 4.38 | 7.05 | Sparta Avenue (CR 616) in Newton | Hicks Avenue, Warbasse Junction Road | Route 94 in Lafayette Township | |
 CR 665 | 0.66 | 1.06 | Lake Wallkill Road in Vernon | Bassetts Bridge Road | Bassetts Bridge Road (CR 642) and Owens Station Road (CR 642) in Vernon | |
 CR 667 | 2.10 | 3.38 | Glenwood Road (CR 565) in Vernon | Lake Wallkill Road | Glen Road West in Vernon | |
 CR 669 | 7.73 | 12.44 | Us206 in Andover | Limecrest Road, Houses Corner Road | Route 15 in Sparta | |
 CR 671 | 1.91 | 3.07 | Stanhope–Sparta Road (CR 605) in Byram Township | Amity Road, Lee Hill Road | Andover–Mohawk Road (CR 613) and East Shore Trail (CR 613) in Byram Township | |
 CR 673 | 1.28 | 2.06 | Beaver Run Road (CR 661) in Hardyston Township | Grumm Road, Blair Road | Route 23 in Wantage Township | |
 CR 675 | 3.75 | 6.04 | Layton–Hainesville Road (CR 645) in Sandyston Township | Degroat Road, Cemetery Road, New Road | Deckertown Turnpike (CR 650) in Montague Township |
