US Bridges

Njtpk Nsi Rdwy over Woodbridge River

Good

Middlesex County, New Jersey · 2.4 MI E RTE 444 & Njtpk · Structure no. M09265S

Built
1950
75 years old, rebuilt 1970
Condition
Good
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
59 ft
1 main span
Daily traffic
61,276
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

Njtpk Nsi Rdwy over Woodbridge River is a steel stringer/multi-beam or girder carrying Njtpk Nsi Rdwy over Woodbridge River in Middlesex County, New Jersey. It was built in 1950 and reconstructed in 1970, so it is 75 years old, older than the New Jersey average of 58.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 61,276 vehicles a day, roughly 1% of them trucks, projected to reach 66,316 by 2043. The structure is 59 ft (18 m) long and 67 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesNjtpk Nsi Rdwy
CrossesWoodbridge River
Location2.4 MI E RTE 444 & Njtpk
RouteInterstate 95
Coordinates40.55554, -74.26764
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating46.1 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length59 ft (18 m)
Longest span54 ft (16.5 m)
Deck width67 ft (20.3 m)
Roadway width63 ft (19.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic61,276 (2023)
Projected traffic66,316 by 2043
Trucks1%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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 statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Njtpk Nsi Rdwy over Woodbridge River built?

It was built in 1950, making it 75 years old in 2025. It was reconstructed in 1970.

What condition is Njtpk Nsi Rdwy over Woodbridge River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2023.

How much traffic does Njtpk Nsi Rdwy over Woodbridge River carry?

About 61,276 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is Njtpk Nsi Rdwy over Woodbridge River?

The structure is 59 ft (18 m) long with a longest span of 54 ft (16.5 m) and a deck 67 ft wide.

Who owns Njtpk Nsi Rdwy over Woodbridge River?

It is owned by the State Toll Authority.