US Bridges

Nj 440 NB over Ramp Wi

Fair

Middlesex County, New Jersey · 0.1 MI North of Njtpk Int · Structure no. 1234150

Built
1968
57 years old, rebuilt 2010
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
111 ft
1 main span
Daily traffic
56,869
2024 count
Owner
State
State Highway Agency

About this bridge

Nj 440 NB over Ramp Wi is a steel stringer/multi-beam or girder carrying Nj 440 NB over Ramp Wi in Middlesex County, New Jersey. It was built in 1968 and reconstructed in 2010, so it is 57 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 56,869 vehicles a day, roughly 5% of them trucks, projected to reach 68,242 by 2044. The structure is 111 ft (33.8 m) long and 68 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesNj 440 NB
CrossesRamp Wi
Location0.1 MI North of Njtpk Int
RouteState Highway 440
CountyMiddlesex County
StateNew Jersey
Coordinates40.52772, -74.3347
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating53.6 US tons
Inventory rating41.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, precast panels
Main spans1
Design loadHL 93
Structure length111 ft (33.8 m)
Longest span106 ft (32.3 m)
Deck width68 ft (20.6 m)
Roadway width64 ft (19.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic56,869 (2024)
Projected traffic68,242 by 2044
Trucks5%
Lanes on structure4
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Nj 440 NB over Ramp Wi built?

It was built in 1968, making it 57 years old in 2025. It was reconstructed in 2010.

What condition is Nj 440 NB over Ramp Wi 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 Nj 440 NB over Ramp Wi carry?

About 56,869 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Nj 440 NB over Ramp Wi?

The structure is 111 ft (33.8 m) long with a longest span of 106 ft (32.3 m) and a deck 68 ft wide.

Who owns Nj 440 NB over Ramp Wi?

It is owned by the State Highway Agency.