US Bridges

Njtpk INT.10 Rp Tw over Woodbridge Avenue

Fair

Middlesex County, New Jersey · 0.18 MI SW of I-95 · Structure no. I08809B

Built
1971
54 years old
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
271 ft
4 main spans
Daily traffic
25,693
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

Njtpk INT.10 Rp Tw over Woodbridge Avenue is a steel stringer/multi-beam or girder carrying Njtpk INT.10 Rp Tw over Woodbridge Avenue in Middlesex County, New Jersey. It was built in 1971, so it is 54 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 6 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 25,693 vehicles a day, roughly 17% of them trucks, projected to reach 21,658 by 2043. The structure is 271 ft (82.6 m) long and 42 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesNjtpk INT.10 Rp Tw
CrossesWoodbridge Avenue
Location0.18 MI SW of I-95
RouteInterstate 95
CountyMiddlesex County
StateNew Jersey
Coordinates40.52517, -74.33349
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating77.2 US tons
Inventory rating59.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length271 ft (82.6 m)
Longest span74 ft (22.6 m)
Deck width42 ft (12.9 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25,693 (2023)
Projected traffic21,658 by 2043
Trucks17%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a toll road
National Highway SystemYes

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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Njtpk INT.10 Rp Tw over Woodbridge Avenue built?

It was built in 1971, making it 54 years old in 2025.

What condition is Njtpk INT.10 Rp Tw over Woodbridge Avenue 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 May 2023.

How much traffic does Njtpk INT.10 Rp Tw over Woodbridge Avenue carry?

About 25,693 vehicles per day (2023 count), of which roughly 17% are trucks.

How long is Njtpk INT.10 Rp Tw over Woodbridge Avenue?

The structure is 271 ft (82.6 m) long with a longest span of 74 ft (22.6 m) and a deck 42 ft wide.

Who owns Njtpk INT.10 Rp Tw over Woodbridge Avenue?

It is owned by the State Toll Authority.