New Jersey Road Map

Written and Fact-checked by | Updated On: April 03, 2026 | 15:15 ET

New Jersey Road Map showing the state routes, US highways, interstate highways, major roads, local connecting Road, secondary Road, important local road of the New Jersey.

New Jersey Roads and Highways Map

Roads and Highways in New Jersey

New Jersey has a dense and highly traveled road network that supports heavy commuting, freight movement, and regional connectivity in the Northeast. Major interstate highways such as I-95, I-78, I-80, and I-295 connect key cities including Newark, Jersey City, Trenton, and Camden. U.S. and state highways extend across suburban areas, coastal regions, and urban centers. With its proximity to New York City and Philadelphia, New Jersey’s road system plays a critical role in daily travel, commerce, and interstate transportation.

Major Highways in New Jersey

HighwayTypeRoute DirectionConnects
I-95InterstateNorth–SouthNewark, Trenton
I-78InterstateEast–WestNewark, Phillipsburg
I-80InterstateEast–WestPaterson, Parsippany
I-295InterstateNorth–SouthTrenton, Camden
I-287InterstateLoopNorth Jersey region
US 1U.S. HighwayNorth–SouthNewark, Trenton
US 9U.S. HighwayNorth–SouthJersey City, Atlantic City
US 22U.S. HighwayEast–WestNewark suburbs
US 130U.S. HighwayNorth–SouthCamden, New Brunswick
NJ 18State HighwayNorth–SouthNew Brunswick region
NJ 42State HighwayNorth–SouthCamden, Atlantic City area
NJ 70State HighwayEast–WestCherry Hill, coastal NJ
NJ 440State HighwayNorth–SouthJersey City area

Interstate Highways in New Jersey

InterstateRoute DirectionKey Cities Connected
I-76East–WestCamden
I-78East–WestNewark, Phillipsburg
I-80East–WestPaterson, Parsippany
I-95North–SouthNewark, Trenton
I-195East–WestTrenton, Shore region
I-276East–WestSouth Jersey
I-278East–WestNewark area
I-280East–WestNewark, Parsippany
I-287LoopNorth Jersey
I-295North–SouthTrenton, Camden
I-676East–WestCamden, Philadelphia

Road Network in New Jersey

New Jersey’s road network includes interstate highways for high-volume travel, U.S. highways connecting regional centers, and state highways serving urban and suburban areas. Local roads provide access to neighborhoods, coastal communities, and business districts, supporting daily commuting and economic activity.

Road TypeDescriptionApprox. Length
Interstate HighwaysHigh-volume corridors430 miles
U.S. HighwaysRegional connectors1,200 miles
State HighwaysStatewide routes3,800 miles
Local RoadsCity streets27,000+ miles
Rural RoadsLocal access8,000+ miles

New Jersey Roads & Highways Facts

StateNew Jersey
Total Road Network40,000+ miles
Interstate Mileage430 miles
State Highway System3,800 miles
Total Lane Miles70,000+ miles
Major Interstate RoutesI-78, I-80, I-95, I-295
Key AuthorityNew Jersey Department of Transportation
Number of Interstates11
Major UsesCommuting, freight
Urban Road NetworkDense metro systems
Longest InterstateI-95
Longest U.S. HighwayUS 9