| ends at Route 18 (18/527) |
| Middlesex County | Old Bridge Township | Old Bridge-Matawan Rd |
| Monmouth County | [Aberdeen Township](Matawan Borough) | New Brunswick Rd |
| Matawan Borough | New Brunswick Rd, [Broad St](Main St), Main St |
| Aberdeen Township | Main St |
| Keyport Borough | Maple Pl, W 4th St, Maple Pl, Green Grove Ave |
| Hazlet Township | Middle Rd |
| Holmdel Township | Middle Rd, Laurel St, Route 35 |
| Middletown Township | Route 35, Cherry Tree Farm Rd, New Monmouth Rd, Leonardville Rd |
| ends at Route 36 (36) |
| ends at Lamington Rd (523) |
| Hunterdon County | Tewksbury Township | High St, Joliet St, Old Turnpike Rd |
| Washington Township | Fairmont Rd, Schooley's Mountain Rd |
| Warren County | Hackettstown Town | Schooley's Mountain Rd, Mountain Ave, Main St, High St |
| Independence Township | Allamuchy Rd |
| Allamuchy Township | Allamuchy Rd |
| Sussex County | Green Township | Decker Pond Rd, Whitehall Rd |
| Andover Borough | Brighton Ave, Main St, Lenape Rd |
| Andover Township | Lenape Rd |
| Sparta Township | Andover-Sparta Rd, Sparta Rd, Ogdensburg Rd |
| Ogdensburg Borough | Main St |
| Franklin Borough | Main St, Route 23 |
| Hamburg Borough | Route 23, Hardyston Rd |
| Hardyston Township | Rudeville Rd |
| Vernon Township | Rudeville Rd, McAfee-Vernon Rd, McAfee-Glenwood Rd, Sandhill Rd |
| enters New York (Orange CR 26) |
| ends at Daniel Bray Hwy (29) |
| Hunterdon County | Delaware Township | Kingwood-Stockton Rd |
| Kingwood Township | Kingwood-Stockton Rd, Kingwood Rd |
| Alexandria Township | Kingwood Rd, Palmyra Rd |
| [Alexandria Township](Holland Township) | Palmyra Rd |
| Holland Township | Mount Pleasant Rd |
| Milford Borough | Mount Pleasant Rd, Frenchtown Rd, Water St |
| Holland Township | Milford-Warren Glen Rd |
| Warren County | Pohatcong Township | Milford-Warren Glen Rd |
| [Pohatcong Township](Alpha Borough) | Springtown Rd |
| Alpha Borough | Springtown Rd, 3rd Ave |
| Pohatcong Township | Hawk Ave, Brunswick Ave, Saint James Ave |
| Greenwich Township | Uniontown Rd |
| Lopatcong Township | Uniontown Rd |
| Harmony Township | Uniontown Rd, Upper Belvidere Rd |
| White Township | Upper Belvidere Rd, Hazen-Bridgeville Rd, Bridgeville-Hope Rd |
| Hope Township | Bridgeville-Hope Rd, Union St, High St, Hope-Johnsonburg Rd |
| Frelinghuysen Township | Johnsonburg Rd, Dark Moon Rd, Johnsonburg-Newton Rd |
| Sussex County | Green Township | Hibler Rd, Wintermute Rd |
| Fredon Township | Ridge Rd |
| Newton Town | West End Ave, High St, [Park Pl, Main St, Spring St](High St), Water St, Trinity Ave |
| Hampton Township | Conrads Corner Rd |
| Frankford Township | Branchville-Lawson Rd |
| Branchville Borough | Newton Ave, Mill St, Wantage Ave |
| Frankford Township | Wantage Ave |
| Wantage Township | Branchville-Lewisburg Rd, Colesville-Lusscroft Rd, Route 23, Mountain Rd |
| enters New York (Orange CR 55) |
| ends at Englishtown Rd (527) |
| Middlesex County | Old Bridge Township | Texas Rd, Marlboro Rd |
| Monmouth County | Marlboro Township | Marlboro Rd, Newman Springs Rd |
| [Colts Neck Township](Marlboro Township) | Newman Springs Rd |
| Holmdel Township | W Main St, E Main St |
| Middletown Township | Newman Springs Rd |
| [Red Bank Borough](Tinton Falls Borough) | Newman Springs Rd |
| [Red Bank Borough](Shrewsbury Borough) | Newman Springs Rd |
| Red Bank Borough | Broad St, Pinckney Rd |
| [Little Silver Borough](Red Bank Borough) | Pinckney Rd |
| Little Silver Borough | Pinckney Rd, Branch Ave, Rumson Rd |
| [Rumson Borough](Little Silver Borough) | Rumson Rd |
| Rumson Borough | Rumson Rd, Sea Bright-Rumson Bridge |
| Sea Bright Borough | Sea Bright-Rumson Bridge |
| ends at Ocean Ave (36) |
| ends at Whitehorse Rd (US 206/533) |
| Mercer County | Hamilton Township | S Broad St, Yardville-Allentown Rd |
| Monmouth County | Upper Freehold Township | Yardville-Allentown Rd |
| Allentown Borough | Yardville-Allentown Rd, S Main St, N Main St |
| Upper Freehold Township | N Main St |
| [Monmouth County](Mercer County) | [Upper Freehold Township](Washington Township) | Old York Rd |
| Monmouth County | Upper Freehold Township | Stage Coach Rd |
| Millstone Township | Stage Coach Rd |
| [Freehold Township](Millstone Township) | Monmouth Rd |
| [Freehold Township](Manalapan Township) | Monmouth Rd |
| Freehold Township | Elton-Adelphia Rd |
| Howell Township | Adelphia-Farmingdale Rd |
| Farmingdale Borough | W Main St, Main St |
| Howell Township | Lakewood-Farmingdale Rd, Allaire Rd |
| Wall Township | Allaire Rd, Atlantic Ave, Allenwood Rd, Allaire Rd |
| Spring Lake Heights Borough | Allaire Rd |
| ends at Route 71 (71) |
| ends at W Union Ave (28) |
| Somerset County | Bound Brook Borough | Thompson Ave |
| Bridgewater Township | Thompson Ave, Chimney Rock Rd, Washington Valley Rd, Liberty Corner-Martinsville Rd |
| Bernards Township | Liberty Corner-Martinsville Rd, Martinsville Rd, Mount Airy Rd |
| Bernardsville Borough | Mount Airy Rd, Mine Brook Rd, Claremont Rd, Mendham Rd |
| Morris County | Mendham Borough | Bernardsville Rd, Hilltop Rd |
| ends at W Main St/E Main St (510) |
| ends at Nassau St (27) |
| Mercer County | Princeton Town | Washington Rd |
| Princeton Township | Washington Rd |
| West Windsor Township | Washington Rd, Princeton-Hightstown Rd |
| ends at Princeton-Hightstown Rd (571) |
| Mercer County | West Windsor Township | S Mill Rd, Villiage Rd East, Edinburg Rd, Old Trenton Rd, Robbinsville Rd |
| Washington Township | Robbinsville-Edinburg Rd, Route 33, Robbinsville-Allentown Rd, Route 130, Robbinsville-Allentown Rd |
| Monmouth County | Allentown Borough | Church St, Main St, Walker St |
| Upper Freehold Township | Walker St |
| [Allentown Borough](Upper Freehold Township) | Walker St |
| Upper Freehold Township | Allentown-Red Valley Rd |
| Millstone Township | Trenton-Lakewood Rd |
| Ocean County | Jackson Township | W Commodore Blvd, E Commodore Blvd, Jackson Mills Rd, N County Line Rd |
| [Lakewood Township](Jackson Township) | W County Line Rd |
| Lakewood Township | W County Line Rd, E County Line Rd, Lanes Mill Rd |
| ends at Lanes Mill Rd (549) |
| ends at Main St (166) |
| Ocean County | Toms River Township | Water St, Lakehurst Rd, Oak Ridge Pkwy, Whitesville Rd |
| Jackson Township | Whitesville Rd, E Veterans Hwy, Cedar Swamp Rd |
| Monmouth County | Freehold Township | Siloam Rd |
| [Manalapan Township](Millstone Township) | Siloam Rd |
| Manalapan Township | Sweetmans Ln, Millhurst Rd, Conover St |
| Englishtown Borough | Conover St, Park Ave, S Main St, N Main St, Wilson Ave |
| Manalapan Township | Wilson Ave |
| Middlesex County | Monroe Township | Englishtown Rd |
| Old Bridge Township | Englishtown Rd, Route 18 |
| East Brunswick Township | Route 18, [ramp](ramp, Main St, Old Bridge Tpk), Old Bridge Tpk |
| [South River Borough](East Brunswick Township) | Old Bridge Tpk |
| East Brunswick Township | Old Bridge Tpk, Route 18 |
| New Brunswick City | Route 18, George St, Albany St, Easton Ave |
| Somerset County | Franklin Township | Easton Ave |
| South Bound Brook Borough | Main St |
| Bound Brook Borough | Easton Ln, [E Main St, E High St, East St](E Main St), E Main St, Mountain Ave |
| [Bridgewater Township](Bound Brook Borough) | Mountain Ave |
| Bridgewater Township | Mountain Ave |
| Green Brook Township | Morning Glory Rd |
| Warren Township | Morning Glory Rd, Washington Valley Rd, Mountain Blvd |
| Watchung Borough | Mountain Blvd, Valley Rd |
| Union County |
Berkeley Heights Township | Valley Rd, Glenside Ave |
| Summit City | Glenside Ave, Morris Ave, Springfield Ave, [Springfield Ave](ramp, Broad St) |
| Springfield Township | [Morris Ave](Broad St) |
| Essex County | Millburn Township | [Morris Ave](Broad St, Morris-Essex Tpk), Morris Ave, Millburn Ave, [Millburn Ave, Main St](Douglas Dr, Essex Ave), Old Short Hills Rd |
| Livingston Township | Old Short Hills Rd, E Cedar St, S Livingston Ave, N Livingston Ave |
| Roseland Borough | Livingston Ave, Eagle Rock Ave, Roseland Ave |
| Essex Fells Borough | Roseland Ave |
| Caldwell Borough | Roseland Ave, Bloomfield Ave, Mountain Ave |
| [North Caldwell Borough](Caldwell Borough) | Mountain Ave |
| North Caldwell Borough | Mountain Ave |
| [North Caldwell Borough](West Caldwell Township) | Mountain Ave |
| North Caldwell Borough | Mountain Ave |
| Cedar Grove Township | Mountain Ave, W Lindsley Rd |
| ends at Pompton Ave/E Lindsley Rd (23/Essex CR 604) |
| ends at Farnsworth Ave (545) |
| Burlington County | Bordentown Town | Crosswicks St |
| Bordentown Township | Crosswicks St |
| Chesterfield Township | Crosswicks St, Jacobstown-Chesterfield Rd |
| North Hanover Township | Jacobstown-Chesterfield Rd, Jacobstown Rd |
| Ocean County | Plumsted Township | Jacobstown Rd, Main St, Lakewood Rd |
| Jackson Township | W Veterans Hwy, E Veterans Hwy |
| Lakewood Township | Whitesville Rd, Central Ave, Hurley Ave, Cedar Bridge Ave |
| Brick Township | Cedar Bridge Ave, Mantoloking Rd |
| Mantoloking Borough | Herbert St |
| ends at Ocean Ave (35) |
| ends at Route 206 (US 206/38) |
| Burlington County | Southampton Township | Pemberton Rd |
| Pemberton Township | Pemberton Rd |
| Pemberton Borough | Hampton St, Pemberton Bypass |
| Pemberton Township | Pemberton Bypass, Pemberton-Browns Mills Rd, Lakehurst Rd, Route 70 |
| Ocean County | Manchester Township | Route 70, Roosevelt City Rd, Lacey Rd, Keswick Rd |
| Berkeley Township | Keswick Rd, Dover Rd |
| [South Toms River Borough](Berkeley Township) | Dover Rd |
| South Toms River Borough | Dover Rd, S Main St |
| Toms River Township | S Main St |
| ends at Water St (527/549/166) |