The following is a list of county routes in Monmouth 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 the 1937 renumbering of Monmouth County roads, numbers 1 through 5 were reserved for the longer, "cross-county" routes; those numbered 6 and above were to be more local in nature. County Route 1 was designated to run from the Mercer County line via Freehold and Eatontown to the Long Branch city limits. With the establishment of the 500 Series of county routes, CR 1 was superseded by CR 524 from the Mercer County line to Smithburg, and CR 537 from Smithburg to the Long Branch boundary.The present CR 1 was formed when part of CR 3 was separated from the balance of CR 3 with the 1952 establishment of CR 527 as part of the 500 Series routes. Since the CR 1 designation was available, that portion of CR 3 between CR 527 and CR 571 was re-designated as County Route 1.[1]
In addition to those listed below, the following 500-series county routes serve Monmouth County:[2]
| Route | Length (mi)[3] | Length (km) | From | Via | To | Notes |
|---|---|---|---|---|---|---|
| 6.54miles | CR 571 in Millstone Township | Perrineville Road, Sweetmans Lane | CR 527 / CR 527A on the Millstone-Manalapan township line | |||
| 2.07miles | Route 33 / Oxford Way in Neptune City | 6th Avenue, Brinley Avenue | Ocean Avenue (CR 18) in Bradley Beach | |||
| 13.21miles | Millhurst Road (CR 527) / Woodward Road in Manalapan | Main Street, Tennent Road, Lloyd Road, Nappi Place | Route 35 in Keyport | |||
| 1.2miles | Baird Road in Millstone Township | Conover Road | Route 33 in Millstone Township | Decommissioned June 1, 1971[4] | ||
| 1.74miles | Boundary Road / Vanderburg Road on the Marlboro-Colts Neck township line | Crine Road | CR 4 (2) in Colts Neck | Formerly extended west to Route 79 | ||
| 9.26miles | End of county maintenance along Conover Road in Colts Neck | Conover Road, South Street, Holmdel Road, Main Street, Broad Street | 1st Street (CR 6) in Keyport | |||
| 2.1miles | CR 520 in Marlboro | Conover Road | Route 79 in Marlboro | Decommissioned May 25, 1989[5] | ||
| 1.36miles | West Sylvania Avenue (Route 35) in Neptune City | Steiner Avenue, Atkins Avenue | Atkins Avenue on the Neptune/Asbury Park line | |||
| 1.18miles | Route 35 in Aberdeen | Amboy Avenue, West Front Street, Front Street | Broad Street (CR 4) / Front Street in Keyport | |||
| 0.36miles | West 4th Street (CR 516) / Broadway in Keyport | Broadway | West Front Street (CR 6 (1)) / Broadway in Keyport | |||
| 0.91miles | 1st Street (CR 6 (4)) in Keyport | Stone Road | Route 36 in Union Beach | |||
| 1.11miles | Broad Street (CR 4) in Keyport | 1st Street, Broadway | Florence Avenue (CR 39) in Union Beach | |||
| 1.32miles | Cliffwood Road (CR 689) at the Middlesex County line in Aberdeen | Cliffwood Avenue | Route 35 / Cliffwood Avenue in Aberdeen | |||
| 1.61miles | Cliffwood Avenue (CR 6A (1)) in Matawan | Cross Road, Ravine Drive | Main Street (CR 516 Spur) in Matawan | |||
| 2.81miles | Route 35 on the Holmdel-Middletown township line | Palmer Avenue, Main Street, Church Street, Monroe Avenue | Route 36 in Hazlet | |||
| 0.61miles | Main Street (CR 7 (1)) in Keansburg | Port Monmouth Road | Port Monmouth Road / Atlantic Avenue on the Keansburg/Middletown line | |||
| 4.22miles | Route 36 / First Avenue in Atlantic Highlands | First Avenue, Ocean Boulevard, Linden Avenue, Bay Avenue | Route 36 / Highland Avenue / Bay Avenue in Highlands | |||
| 3.55miles | Rumson Road (CR 520) / Tuxedo Road in Rumson | Bingham Avenue, Oceanic Bridge, Locust Point Road, Locust Avenue, Valley Drive East | Route 36 in Atlantic Highlands | |||
| 1.02miles | Valley Drive East (CR 8A) / Monmouth Avenue / Oakdale Run in Middletown | Navesink Avenue | Route 36 / Orchard Street in Middletown | |||
| 5.27miles | Monmouth Beach-Long Branch border | Ocean Avenue | Sea Bright-Middletown border in Sandy Hook | Decommissioned October 17, 1972 and replaced with Route 36 | ||
| 5.21miles | Hubbard Avenue (CR 12) / West Front Street in Middletown | West Front Street, East Front Street, River Road, West River Road, East River Road | Ridge Road (CR 34) in Rumson | |||
| 0.83miles | Broad Street / Pinckney Road (CR 520) in Red Bank | Broad Street | Front Street (CR 10) in Red Bank | Maintained by Red Bank Borough north of Harding Road (CR 34) | ||
| 3.34miles | Port Au Peck Avenue in Oceanport | Oceanport Avenue, Branch Avenue | Harding Road (CR 34)/Hudson Avenue in Red Bank | |||
| 1.09miles | Broadway (CR 547) in West Long Branch | Oceanport Avenue | Port Au Peck Avenue / East Main Street in Oceanport | |||
| 4.19miles | Red Hill Road / Van Schoick Road (CR 52) in Holmdel | Dwight Road, Nut Swamp Road, Hubbard Avenue | West Front Street (CR 10) in Middletown | |||
| 4.4miles | Hubbard Avenue (CR 12) / Todd Drive in Middletown | Navesink River Road | Locust Point Road (CR 8A) in Middletown | |||
| 3.06miles | Route 35 in Shrewsbury | Shrewsbury Avenue, Rector Place | Route 35 in Red Bank | |||
| 3.76miles | Tinton Avenue (CR 537) / Water Street in Tinton Falls | Sycamore Avenue | Branch Avenue (CR 11) / Willow Drive (CR 13B) in Little Silver | |||
| 1.09miles | Branch Avenue (CR 11) in Little Silver | Willow Drive, Prospect Avenue | Rumson Road (CR 520) / Prospect Avenue in Little Silver | |||
| 0.3miles | Prospect Avenue (CR 13B (1) in Little Silver | Church Street | Rumson Road (CR 520) in Little Silver | |||
| 3.2miles | Green Grove Road / West Park Avenue on the Ocean Township-Tinton Falls line | West Park Avenue | Monmouth Road (CR 15) in Ocean Township | |||
| 5.19miles | Main Street/Deal Lake Drive (Route 71) in Asbury Park | Main Street, Grassmere Avenue, Westra Street, Monmouth Road, Locust Avenue | Broadway (CR 547) in West Long Branch | |||
| 6.22miles | Naval Weapons Station Earle in Colts Neck | Asbury Avenue | Main Street (Route 71) / Asbury Avenue in Asbury Park | |||
| 1.73miles | Route 33 / Jumping Brook Road in Neptune | Old Corlies Avenue | Route 33 in Neptune | |||
| 3.51miles | Old Corlies Avenue (CR 17 (1)) in Neptune | West Bangs Avenue, Bangs Avenue | Bangs Avenue on the Neptune/Asbury Park line | |||
| 1.39miles | Brighton Avenue in Neptune City | West Sylvania Avenue | Route 35 in Neptune City | |||
| 0.45miles | South Riverside Drive / Lakewood Road in Neptune | East End Avenue | West Sylvania Avenue (CR 17 (3)) in Neptune City | |||
| 0.4miles | West Sylvania Avenue (CR 17 (3)) in Neptune City | Neptune Avenue | 6th Avenue (CR 2) / Taylor Avenue in Neptune | |||
| 0.64miles | Main Street (Route 71) / Sylvania Avenue in Avon-by-the-Sea | Sylvania Avenue | Ocean Avenue (CR 18) in Avon-by-the-Sea | |||
| 8.65miles | Main Street (CR 524/CR 547) in Howell | Belmar Boulevard, 16th Avenue | Ocean Avenue (CR 18 (3)) in Belmar | |||
| 0.45miles | Route 34 in Wall Township | Megill Road | Belmar Boulevard (CR 18 (1)) in Wall Township | |||
| 5.63miles | 1st Avenue (CR 49) / Brown Avenue in Spring Lake | Brown Avenue, Ocean Avenue, Lake Terrace | Main Street (Route 71) in Bradley Beach | |||
| 3.79miles | Atlantic Ave (CR 524) in Wall Township | Allenwood Road, Allaire Road | Route 71 in Spring Lake | Decommissioned January 1, 1953 and replaced with CR 524 | ||
| 3.08miles | Holly Hill Drive on the Wall Township-Brielle line | Old Bridge Road, South Street, Broad Street, North Broad Street, 8th Avenue | 7th Avenue (Route 71) on the Sea Girt-Wall Township line | |||
| 8.08miles | Squankum-Yellowbrook Road (CR 524A) / Southard Avenue in Howell | Southard Avenue, Manassa Road, Old Tavern Road, Herbertsville Road, Allenwood-Squankum Road, Allenwood-Lakewood Road | Atlantic Avenue (CR 524) / Ramshorn Drive in Wall Township | Gap in route through a portion of Ocean County | ||
| 1.18miles | Main Street (CR 527) in Englishtown | Gordons Corner Road | Conmack Lane / Gordons Corner Road in Manalapan | |||
| 3.91miles | Jackson Mills Road (CR 638) at the Ocean County line in Freehold Township | Jackson Mills Road | Elton-Adelphia Road (CR 524) / Jackson Mills Road in Freehold Township | |||
| 0.7miles | US 9 in Howell | Wyckoff Mills Road | CR 524 in Howell | Decommissioned November 21, 1967[6] | ||
| 0.62miles | US 9 / Route 33 Bus. ramps / Swan Lake Park Drive in Freehold Township | Manalapan Avenue | West Main Street (CR 537) in Freehold | |||
| 0.99miles | Norwood Avenue / Cedar Avenue (Route 71) / Monmouth University entrance in West Long Branch | Cedar Avenue | Ocean Avenue (CR 57) in Long Branch | |||
| 1.26miles | Cedar Avenue (CR 25 (1)) on the Long Branch-West Long Branch line | Norwood Avenue | Broadway in Long Branch | |||
| 10.01miles | Mercer County line in Allentown | Church Street, Waker Avenue, Allentown-Lakewood Road, Trenton-Lakewood Road | Monmouth Road (CR 537) on the Millstone-Jackson township line | Decommissioned January 1, 1953 and replaced with CR 526 | ||
| 4.67miles | Monmouth Road (CR 537) / Evergreen Road on the Upper Freehold-Plumsted township line | Holmes Mill Road, Burlington Path Road | Meirs Road/Burlington Path Road in Upper Freehold | Portion east of CR 539 municipally maintained | ||
| 1.53miles | Holmes Mill Road (CR 27 (1)) / Arneytown-Hornerstown Road in Upper Freehold | Arneytown-Hornerstown Road | CR 539 in Upper Freehold | |||
| 0.41miles | Arneytown-Hornerstown Road (CR 27 (2)) in Upper Freehold | Main Street | Monmouth Road (CR 537) on the Upper Freehold-Plumsted township line | |||
| 0.79miles | Old York Road at the Mercer County line in Upper Freehold | Old York Road | Allentown-Yardville Road (CR 524) in Allentown | |||
| 2.69miles | Monmouth Boulevard (CR 33) in Oceanport | Shrewsbury Avenue, Branchport Avenue, Atlantic Avenue | Ocean Avenue in Long Branch | |||
| 0.6miles | Port Au Peck Avenue in Oceanport | Myrtle Avenue | Monmouth Boulevard / Myrtle Avenue (CR 33) in Oceanport | |||
| 1.25miles | Atlantic Avenue (CR 524) in Wall Township | West 18th Avenue | Route 34 in Wall Township | |||
| 4.6miles | Allenwood Road Wall Township | 18th Avenue, Main Street | 8th Avenue / Main Street (Route 71) in Belmar | Portion within Lake Como municipally maintained | ||
| 0.88miles | Wickapecko Drive on the Interlaken-Ocean Township line | Corlies Avenue | NJ Transit's North Jersey Coast Line crossing in Allenhurst | Decommissioned April 22, 2004[7] | ||
| 2.86miles | Route 35 / Industrial Way West in Eatontown | Industrial Way East, Wall Street | Norwood Avenue (CR 25) on the Long Branch-West Long Branch line | |||
| 3.34miles | Rumson Road (CR 520) in Little Silver | Seven Bridges Road, Myrtle Avenue, Monmouth Boulevard, Florence Avenue | Atlantic Avenue (CR 29) / Florence Avenue in Long Branch | |||
| 4.54miles | Broad Street (CR 11) / Reckless Place in Red Bank | Harding Road, Ridge Road, Avenue of Two Rivers | Rumson Road (CR 520) / Avenue of Two Rivers in Rumson | |||
| 1.8miles | West Main Street (CR 524) in Farmingdale | North Main Street, Colts Neck Road | Route 33/Colts Neck Road in Howell | Formerly extended north through NWS Earle to Route 34 | ||
| 0.82miles | Route 36 / Thompson Avenue in Middletown | Thompson Avenue, Ocean Avenue | Bayside Parkway in Middletown | |||
| 1.1miles | CR 25 in Long Branch | Brighton Avenue | Ocean Avenue in Long Branch | Decommissioned May 14, 1987[8] | ||
| 3.54miles | Green Grove Road / Bowne Road on the Tinton Falls-Ocean Township line | Wayside Road, Shafto Road | Tinton Avenue (CR 537) in Tinton Falls | |||
| 2.2miles | Stone Road (CR 6) on the Union Beach-Hazlet line | Florence Avenue, Front Street, Union Avenue | Route 36 / Union Avenue in Union Beach | |||
| 0.7miles | Route 35 / Sunset Avenue in Ocean Township | Sunset Avenue | Wickapecko Drive / Sunset Avenue in Ocean Township | Decommissioned April 22, 2004 | ||
| 2.11miles | Route 35 in Avon-by-the-Sea | Memorial Drive | Monroe Avenue / Memorial Drive in Asbury Park | Portion north of Springwood Avenue in Asbury Park municipally maintained | ||
| 1.79miles | CR 524 in Millstone Township | Clarksburg Road, North Rochdale Avenue | CR 571 in Millstone Township | Two separate segments upon entering and leaving Roosevelt ; Decommissioned 1953 and replaced with CR 571 | ||
| 1.05miles | Route 35 in Keyport | Maple Place | Green Grove Avenue in Keyport | Decommissioned 1952 and replaced with CR 516 | ||
| 1.66miles | CR 526 in Upper Freehold | Imlaystown Road, Imlaystown-Hightstown Road | Stage Coach Road (CR 524) / Imlaystown-Hightstown Road in Upper Freehold | |||
| 1.35miles | Branchport Avenue in Long Branch | Joline Avenue | Ocean Avenue in Long Branch | Decommissioned October 17, 1972 and replaced with Route 36 | ||
| 0.13miles | Gravelly Brook Bridge / Church Street in Aberdeen | Church Street | Henry Hudson Trail / Church Street on the Aberdeen-Matawan line | |||
| 4.95miles | Broadway (Route 79) in Freehold | Dutch Lane Road | Crine Road (CR 4) / Heulitt Road in Colts Neck | |||
| 1.18miles | Allaire Road (CR 524) in Wall Township | Warren Avenue | Railroad Avenue / Warren Avenue on the Spring Lake Heights-Spring Lake line | |||
| 1.67miles | Route 70/Old Bridge Road in Brielle | Riverview Drive | Higgins Avenue / Riverview Drive in Brielle | |||
| 1.54miles | 8th Avenue (CR 20) / Sea Girt Avenue on the Manasquan-Sea Girt line | Sea Girt Avenue, Washington Boulevard, The Crescent, 1st Avenue | Brown Avenue (CR 18) / 1st Avenue in Spring Lake | |||
| 8.19miles | CR 537 in Tinton Falls | Swimming River Road, Middletown-Lincroft Road, Church Street, Kings Highway, New Monmouth Road | Cherry Tree Farm Road / New Monmouth Road (CR 516) / Tindall Road in Middletown | |||
| 4.45miles | Wyckoff Road (CR 547) / Hope Road on the Tinton Falls-Eatontown line | Hope Road, Hance Avenue | Newman Springs Road (CR 520) on the Tinton Falls-Red Bank line | Portion between CR 537 and CR 13A municipally maintained | ||
| 5.23miles | Newman Springs Road (CR 520) on the Holmdel-Middletown township line | Everett Road, Red Hill Road, Van Schoick Road, South Laurel Avenue | Route 35 / Laurel Avenue (CR 516) in Holmdel | |||
| 1.03miles | Turkey Swamp Park entrance in Freehold Township | Georgia Road | Jackson Mills Road (CR 23) / Georgia Road in Freehold Township | |||
| 3.82miles | Route 34 / Flock Road in Colts Neck | Phalanx Road | Newman Springs Road (CR 520) in Middletown | Portion east of Swimming River Reservoir Bridge municipally maintained | ||
| 5.5miles | Route 9 in Freehold Township | Edinburgh Drive, Halls Mill Road, Kozloski Road | Route 79 / East Freehold Road in Freehold Township[9] | |||
| 0.96miles | Church Street (CR 7) / Carr Avenue in Keansburg | Carr Avenue | Beachway Avenue in Keansburg | |||
| 2.21miles | Cedar Avenue (CR 25) / Ocean Avenue in Long Branch | Ocean Avenue, Ocean Boulevard | Joline Avenue / Ocean Boulevard (Route 36) in Long Branch |