Other county routes
| Route | Length (mi) [2] | Length (km) | From | Via | To | Notes |
|---|---|---|---|---|---|---|
 CR 601 | 3.77 | 6.07 | Village Road (CR 646) in Harding Township | Spring Valley Road, South Street | South Street (Route 124) and Madison Avenue (Route 124) in Morristown | |
 CR 602 | 0.51 | 0.82 | Lakeside Boulevard (CR 631) and Center Street (CR 631) in Roxbury | Lakeside Boulevard | Lakeside Boulevard (CR 607) at the Sussex County line in Roxbury | |
 CR 603 | 3.77 | 6.07 | East Main Street (Route 53), West Main Street, and Broadway in Denville | Diamond Spring Road, River Road, Bush Road, Boonton Road, Old Denville Road | Powerville Road (CR 618) in Boonton Township | |
 CR 604 | 4.02 | 6.47 | Meyersville Road (CR 638) in Long Hill | New Vernon Road, Long Hill Road | Lees Hill Road (CR 663) in Harding Township | |
 CR 605 | 1.00 | 1.61 | Valley Road (CR 512) in Long Hill | Division Avenue, Long Hill Road | Basking Ridge Road (CR 657) and Long Hill Road (CR 657) in Long Hill | |
 CR 606 | 0.22 | 0.35 | Stirling Road (CR 653) at the Somerset County line in Long Hill | Plainfield Road | Valley Road (CR 512) in Long Hill | |
 CR 607 | 1.63 | 2.62 | Main Street (Route 124) in Chatham | North Passaic Avenue, Passaic Avenue | Passaic Avenue (CR 607) at the Essex County line in Florham Park | |
 CR 608 | 2.60 | 4.18 | Main Street (Route 124) in Madison | Central Avenue, Ridgedale Avenue | Columbia Turnpike (CR 510) and Ridgedale Avenue (CR 632) in Florham Park | |
 CR 609 | 1.55 | 2.49 | Columbia Turnpike (CR 510) in Florham Park | Hanover Road | Mt Pleasant Avenue (CR 610) in East Hanover | |
 CR 610 | 1.02 | 1.64 | Route 10 in East Hanover | Mt Pleasant Avenue | Mt Pleasant Avenue (CR 610) at the Essex County line in East Hanover | |
 CR 611 | 0.68 | 1.09 | Ridgedale Avenue (CR 632) in East Hanover | Eagle Rock Avenue | Eagle Rock Avenue (CR 611) at the Essex County line in East Hanover | |
 CR 612 | 1.08 | 1.74 | Bartley Road (CR 625) and Bartley–Chester Road (CR 625) in Mount Olive | Bartley–Chester Road, Flanders–Bartley Road | US 206 in Mount Olive | |
 CR 613 | 3.61 | 5.81 | Flanders–Bartley Road (CR 612) in Mount Olive | Flanders–Bartley Road, Main Street, Flanders–Netcong Road, Drakesdale Road | US 206 in Mount Olive | |
 CR 614 | 2.53 | 4.07 | Mendham Road (CR 510) and Hilltop Road (CR 525) in Mendham | Mountain Avenue, Calais Road | Dead end in Mendham Township | |
 CR 615 | 7.49 | 12.05 | US 46 in Roxbury | Howard Boulevard, Espanong Road, Edison Road | Route 15 in Jefferson Township | |
 CR 616 | 2.61 | 4.20 | Landing Road (CR 631) and Lakeside Boulevard (CR 631) in Roxbury | Mt Arlington Boulevard, Windermere Avenue, Altenbrand Avenue | Howard Boulevard (CR 615) in Mount Arlington | |
 CR 617 | 9.39 | 15.11 | Route 10 in Randolph | Sussex Turnpike | Speedwell Avenue (US 202) in Morristown | |
 CR 618 | 12.03 | 19.36 | US 46 in Mountain Lakes | Boulevard, Elcock Avenue, Powerville Road, Kinnelon Road, Kiel Avenue | Boonton Avenue (CR 511), Park Place (CR 511), and High Street (CR 511) in Butler | |
 CR 619 | 3.76 | 6.05 | Main Street (CR 613) in Mount Olive | North Road, Hillside Avenue | Main Street in Roxbury | |
 CR 620 | 0.50 | 0.80 | US 46 in Roxbury | Mt Arlington Road | Howard Boulevard (CR 615) in Roxbury | |
 CR 621 | 4.65 | 7.48 | US 46 in Montville | Change Bridge Road | Main Road (US 202) in Montville | |
 CR 622 | 0.26 | 0.42 | Whippany Road (CR 511) and Parsippany Road (CR 511) in Hanover Township | Whippany Road | Route 10 in Hanover Township | |
 CR 622 Alt. | 0.12 | 0.19 | Parsippany Road (CR 511) in Hanover Township | Mt Pleasant Avenue | Route 10 in Hanover Township | |
 CR 623 | 3.62 | 5.83 | Main Street (Route 124) and Madison Avenue (Route 124) in Madison | Park Avenue | Whippany Road (CR 511) on the Hanover/Morris township line | |
 CR 624 | 0.80 | 1.29 | Elcock Avenue (CR 618) in Boonton | West Main Street, Main Street | Main Street (CR 511) and Boonton Avenue (CR 511) in Boonton | |
| CR 624 Alt. | 0.11 | 0.18 | Powerville Road (CR 618) and Elcock Avenue (CR 618) on the Boonton/Boonton Township border | Hawkins Place | West Main Street (CR 624) in Boonton | |
 CR 625 | 4.22 | 6.79 | CR 513 in Washington Township | Bartley Road, Bartley–Chester Road | US 206 in Mount Olive | |
 CR 628 | 0.62 | 1.00 | Loantaka Way (CR 636) in Chatham Township | Shunpike Road | Shunpike Road (CR 646) and Green Village Road (CR 646) in Chatham Township | |
 CR 630 | 0.51 | 0.82 | Littleton Road (US 202), Parsippany Road (CR 511), and Parsippany Boulevard (US 202/CR 511) in Parsippany | Littleton Road | Smith Road in Parsippany | |
 CR 631 | 4.02 | 6.47 | Ledgewood Avenue (Route 183) in Netcong | Allen Street, Center Street, Lakeside Boulevard, Landing Road | US 46 in Roxbury | |
 CR 632 | 6.23 | 10.03 | Columbia Turnpike (CR 510) and Ridgedale Avenue (CR 608) in Florham Park | Ridgedale Avenue | I-280 and New Road in Parsippany | |
 CR 633 | 0.19 | 0.31 | Main Street (US 202) and Boonton Turnpike (US 202) in Lincoln Park | Main Street, Comly Road | Comly Road (CR 511 Alt.) in Lincoln Park | |
| CR 633 Alt. | 0.10 | 0.16 | Boonton Turnpike (US 202) in Lincoln Park | Chapel Hill Road | Main Street (CR 633) in Lincoln Park | |
 CR 634 | 2.11 | 3.40 | US 46 on the Mine Hill/Wharton border | South Main Street, North Main Street | Route 15 in Wharton | |
 CR 635 | 0.57 | 0.92 | Boulevard (CR 511 Alt.) in Pequannock | Lincoln Park Road | Newark–Pompton Turnpike (CR 504) in Pequannock | |
 CR 636 | 1.78 | 2.86 | Spring Valley Road (CR 601) on the Chatham/Harding township line | Loantaka Way | Madison Avenue (Route 124) in Madison | |
 CR 637 | 3.62 | 5.83 | Route 10 in Hanover Township | Troy Hills Road, South Beverwyck Road | US 46 in Parsippany | |
 CR 638 | 8.04 | 12.94 | Valley Road (CR 512) and Mountain Avenue (CR 531) in Long Hill | Mountain Avenue, Meyersville Road, Fairmount Avenue | Main Street (Route 124) in Chatham | |
 CR 640 | 0.91 | 1.46 | Randolph Avenue (CR 662) in Mine Hill | Randolph Avenue | US 46 in Mine Hill | |
 CR 642 | 5.00 | 8.05 | Main Street in Roxbury | Kenvil Avenue, Berkshire Valley Road, West Dewey Avenue, East Dewey Avenue | Route 15 in Wharton | |
 CR 643 | 1.39 | 2.24 | Route 10 in Randolph | South Morris Street, North Morris Street | US 46 in Dover | |
 CR 644 | 0.96 | 1.54 | West Main Street (CR 513) and Wall Street (CR 513) in Rockaway | East Main Street | US 46 in Rockaway | |
 CR 646 | 12.88 | 20.73 | East Main Street (CR 510) in Mendham | Tempe Wick Road, Glen Alpin Road, Village Road, Green Village Road, Shunpike Road, Watchung Avenue | Passaic Avenue (CR 649) and River Road (CR 649) at the Union County line in Chatham | |
 CR 647 | 4.39 | 7.07 | Passaic Street (CR 647) at the Union County line in Chatham Township | River Road, Southern Boulevard, Green Village Road | Main Street (Route 124) in Madison | |
 CR 648 | 0.15 | 0.24 | Dead end in Morristown | Court Street | Washington Street (CR 510) in Morristown | unsigned |
 CR 649 | 1.41 | 2.27 | US 46 in Mount Olive | Sand Shore Road, Netcong Road | US 46 in Mount Olive | |
 CR 650 | 7.46 | 12.01 | Sussex Turnpike (CR 617) in Randolph | West Hanover Avenue, East Hanover Avenue | Whippany Road (CR 511) on the Hanover/Morris township line | |
 CR 651 | 0.50 | 0.80 | Newark–Pompton Turnpike (CR 511 Alt.) in Riverdale | Riverdale Road | Riverdale Road at the Passaic County line in Riverdale | |
 CR 652 | 0.26 | 0.42 | Main Street (CR 613) in Mount Olive | Park Place | North Road (CR 619) in Mount Olive | |
 CR 654 | 0.66 | 1.06 | US 202 and I-80 in Parsippany | Cherry Hill Road | US 46 in Parsippany | |
 CR 655 | 0.37 | 0.60 | Main Road (US 202) in Montville | Whitehall Road | Main Road (US 202) in Montville | |
| CR 655 Alt. | 1.03 | 1.66 | Main Road (US 202) in Montville | Main Street, Bellows Lane | Dead end in Montville | |
 CR 656 | 0.86 | 1.38 | Route 10 in Randolph | Millbrook Avenue | South Morris Street (CR 643) in Dover | |
 CR 657 | 2.64 | 4.25 | South Maple Avenue (CR 657) at the Somerset County line in Long Hill | Basking Ridge Road, Long Hill Road | Mountain Avenue (CR 638) and Meyersville Road (CR 638) in Long Hill | |
 CR 659 | 0.46 | 0.74 | US 46 in Dover | West Blackwell Street | Prospect Street (CR 513) and West Blackwell Street (CR 513) in Dover | |
 CR 660 | 1.80 | 2.90 | Newark–Pompton Turnpike (CR 504) and Jacksonville Road (CR 504) in Pequannock | Newark–Pompton Turnpike | Route 23 in Pequannock | |
 CR 661 | 2.83 | 4.55 | US 46 in Dover | Mt Hope Avenue | Mt Hope Road (CR 664) in Rockaway Township | |
 CR 662 | 1.14 | 1.83 | Canfield Avenue (CR 669) in Mine Hill | Randolph Avenue | Dover-Chester Road (CR 513) and Quaker Church Road (CR 513) in Randolph | |
 CR 663 | 6.58 | 10.59 | Madisonville Road at the Somerset County line in Harding Township | Lees Hill Road, Blue Hill Road, James Street | South Street (Route 124) in Morristown | |
 CR 664 | 5.59 | 9.00 | Church Street (CR 513) in Rockaway | Wall Street, Academy Street, Mt Hope Road, Lake Denmark Road | Snake Hill Road in Rockaway Township | |
 CR 665 | 1.10 | 1.77 | Route 10 in Randolph | South Salem Street | Blackwell Street (CR 513) in Dover | Formerly CR 666, renumbered due to sign theft. [3] |
 CR 667 | 2.03 | 3.27 | US 46 in Mount Olive | Mt Olive Road, Flanders Road | Flanders-Netcong Road (CR 613) in Mount Olive | |
 CR 668 | 0.19 | 0.31 | East Hanover Avenue (CR 650) on the Hanover/Morris township line | Highview Avenue | Dead end in Hanover Township | unsigned |
 CR 669 | 1.90 | 3.06 | Route 10 in Randolph | Canfield Avenue | US 46 in Mine Hill | |
 CR 670 | 3.90 | 6.28 | Sussex Turnpike (CR 617) in Randolph | Millbrook Avenue, Schoolhouse Road, Center Grove Road, Van Nostrand Avenue | Reservoir Avenue (CR 513) and Prospect Street (CR 513) in Dover | |
 CR 671 | 0.15 | 0.24 | Ridgedale Avenue in Morris Township | John Street | Dead end in Morris Township | number assigned c. 2018 |
 CR 680 | 0.74 | 1.19 | Newark–Pompton Turnpike (CR 660) in Pequannock | Jackson Avenue | Pompton Plains Cross Road (CR 680) at the Passaic County line in Pequannock | |
 CR 694 | 0.95 | 1.53 | Main Street (CR 694) at the Passaic County line in Riverdale | Paterson–Hamburg Turnpike | Newark–Pompton Turnpike CR 511 Alt. and Paterson–Hamburg Turnpike (CR 511 Alt.) in Riverdale | |
 CR 699 | 9.26 | 14.90 | Route 15 in Jefferson Township | Berkshire Valley Road | Oak Ridge Road (CR 699) at the Passaic County line in Jefferson Township |
