US Bridges

Njtpk Snw-Nsw Rwys over Hackensack River

Fair

Bergen County, New Jersey · Inter.Nj Tpk&hackensack · Structure no. W115360

Built
1970
55 years old
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
3,603 ft
3 main spans
Daily traffic
86,335
2024 count
Owner
Toll Authority
State Toll Authority

About this bridge

Njtpk Snw-Nsw Rwys over Hackensack River is a steel continuous stringer/multi-beam or girder carrying Njtpk Snw-Nsw Rwys over Hackensack River in Bergen County, New Jersey. It was built in 1970, so it is 55 years old, younger than the New Jersey average of 58.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 86,335 vehicles a day, roughly 12% of them trucks, projected to reach 107,711 by 2044. The structure is 3,603 ft (1,098.2 m) long and 84 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesNjtpk Snw-Nsw Rwys
CrossesHackensack River
LocationInter.Nj Tpk&hackensack
RouteInterstate 95
Coordinates40.81951, -74.0395
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating27.4 US tons
Inventory rating21.1 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3 (+27 approach)
Design loadHS 20
Structure length3,603 ft (1,098.2 m)
Longest span215 ft (65.5 m)
Deck width84 ft (25.6 m)
Roadway width75 ft (23 m)
Vertical clearance over deck19 ft (5.7 m)

Traffic and service

Average daily traffic86,335 (2024)
Projected traffic107,711 by 2044
Trucks12%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway and waterway
Detour if closed8.1 mi (13 km)
TollOn a toll road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusHistorical significance not determinable at this time
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$5 million (2018 estimate)
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was Njtpk Snw-Nsw Rwys over Hackensack River built?

It was built in 1970, making it 55 years old in 2025.

What condition is Njtpk Snw-Nsw Rwys over Hackensack River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2024.

How much traffic does Njtpk Snw-Nsw Rwys over Hackensack River carry?

About 86,335 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is Njtpk Snw-Nsw Rwys over Hackensack River?

The structure is 3,603 ft (1,098.2 m) long with a longest span of 215 ft (65.5 m) and a deck 84 ft wide.

Who owns Njtpk Snw-Nsw Rwys over Hackensack River?

It is owned by the State Toll Authority.