List of Interstate Highways in New Jersey

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{{Use mdy dates|date=January 2025}}

{{Infobox state highway system

|shields=70px88px

|caption=Standard route signs in New Jersey

|interstate=Interstate X (I-X)

|us=U.S. Route X (US X)

|statehwy=Route X

|links=NJ

|map={{Maplink-road|frame=yes|plain=yes|frame-align=center|frame-height=400

|from=Interstate 78 in New Jersey.map

|from2=Interstate 80 in New Jersey.map

|from3=Interstate 95 in New Jersey.map

|from4=Interstate 195 (New Jersey).map

|from5=Interstate 280 (New Jersey).map

|from6=Interstate 287 (New Jersey).map

|from7=Interstate 295 (Delaware–Pennsylvania).map

|from8=Interstate 676.map

|id12=Q1408|type12=line|stroke-color12=#000|stroke-width12=1

}}

|map_custom=yes

|map_notes=Interstate Highways highlighted in red}}

There are ten Interstate Highways in New Jersey, including four primary routes and six auxiliary routes. The longest of these is Interstate 95 (I-95), which runs for {{convert|89.22|mi|km}} from Florence Township to Fort Lee. The shortest Interstate in New Jersey is I-278, which runs for {{convert|2|mi|km}} from Linden to Elizabeth before crossing into Staten Island, New York.

{{Clear}}

{{routelist top|length_ref={{cite web|url=http://www.state.nj.us/transportation/refdata/sldiag/State%20Routes.pdf|title= Straight Line Diagrams|edition=2009|publisher=New Jersey Department of Transportation|access-date=July 24, 2010}}|notes=off}}

{{routelist row

|state=NJ

|type=I

|route=76

|length_mi=3.08

|terminus_a=I-76 in Camden

|terminus_b=I-295 / Route 42 in Bellmawr

|established=1964

|notes= 

}}

{{routelist row

|state=NJ

|type=I

|route=78

|length_mi=67.83

|terminus_a=I-78 on the Interstate 78 Toll Bridge in Phillipsburg

|terminus_b=I-78 in the Holland Tunnel in Jersey City

|established=1956

|notes= 

}}

{{routelist row

|state=NJ

|type=I

|route=80

|length_mi=68.54

|terminus_a=I-80 on the Delaware Water Gap Toll Bridge in Hardwick Township

|terminus_b=I-95 in Teaneck

|established=1956

|notes= 

}}

{{routelist row

|state=NJ

|type=I

|route=95

|length_mi=89.22

|terminus_a=I-95 on the Delaware River–Turnpike Toll Bridge in Florence Township

|terminus_b=I-95 / US 1 / US 9 on the George Washington Bridge in Fort Lee

|established=1956

|notes=Includes main segment and Western Spur of the New Jersey Turnpike

}}

{{routelist row

|state=NJ

|type=I

|route=195

|length_mi=34.17

|terminus_a=I-295 / Route 29 in Hamilton Township

|terminus_b=Route 34 / Route 138 / G.S. Parkway in Wall Township

|established=1968

|notes= 

}}

{{routelist row

|state=NJ

|type=I

|route=278

|length_mi=2.00

|terminus_a=US 1-9 in Linden

|terminus_b=I-278 on the Goethals Bridge in Elizabeth

|established=1961

|notes= 

}}

{{routelist row

|state=NJ

|type=I

|route=280

|length_mi=17.85

|terminus_a=I-80 in Parsippany-Troy Hills

|terminus_b=I-95 / N.J. Turnpike in Kearny

|established=1958

|notes= 

}}

{{routelist row

|state=NJ

|type=I

|route=287

|length_mi=67.54

|terminus_a=Route 440 / I-95 / N.J. Turnpike in Edison Township

|terminus_b=I-87 / I-287 / NY 17 / New York Thruway in Mahwah

|established=1961

|notes= 

}}

{{routelist row

|state=NJ

|type=I

|route=295

|length_mi=76.56

|terminus_a=I-295 / US 40 in Pennsville Township

|terminus_b=I-295 on the Scudder Falls Bridge in Ewing Township

|established=1958

|notes= 

}}

{{routelist row

|state=NJ

|type=I

|route=495

|length_mi=3.45

|terminus_a=I-95 / N.J. Turnpike in Secaucus

|terminus_b=NY 495 in the Lincoln Tunnel in Weehawken

|established=1959

|decommissioned=1986

|notes=Now Route 495

}}

{{routelist row

|state=NJ

|type=I

|route=676

|length_mi=4.75

|terminus_a=I-76 near the Walt Whitman Bridge in Gloucester City

|terminus_b=I-676 on the Benjamin Franklin Bridge in Camden

|established=1964

|notes= 

}}

{{routelist row

|state=NJ

|type=I

|route=695

|length_mi=3.4

|terminus_a=I-95 in Somerset

|terminus_b=I-287 in Somerset

|decommissioned=yes

|notes=Never built

}}

{{routelist row

|state=NJ

|type=I

|route=895

|length_mi=6.4

|terminus_a=I-895 at the Pennsylvania state line in Burlington

|terminus_b=I-295 in Burlington

|established=1968

|decommissioned=1981

|notes=Never built

}}

{{routelist bottom|keys=former}}