US Bridges

I-80 Westbound over D-L RR Local RD Del. Rv

Fair

Warren County, New Jersey · Hardwick Town · Structure no. 3300390

Built
1953
72 years old, rebuilt 1989
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
2,403 ft
16 main spans
Daily traffic
25,500
2021 count
Owner
Toll Authority
Local Toll Authority

About this bridge

I-80 Westbound over D-L RR Local RD Del. Rv is a steel stringer/multi-beam or girder carrying I-80 Westbound over D-L RR Local RD Del. Rv in Warren County, New Jersey. It was built in 1953 and reconstructed in 1989, so it is 72 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 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 25,500 vehicles a day, roughly 15% of them trucks, projected to reach 35,000 by 2041. The structure is 2,403 ft (732.4 m) long and 31 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesI-80 Westbound
CrossesD-L RR Local RD Del. Rv
LocationHardwick Town
RouteInterstate 80
CountyWarren County
StateNew Jersey
Coordinates40.97833, -75.13599
Functional classRural 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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.1 US tons
Inventory rating39 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans16 (+2 approach)
Design loadHS 20
Structure length2,403 ft (732.4 m)
Longest span190 ft (57.9 m)
Deck width31 ft (9.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic25,500 (2021)
Projected traffic35,000 by 2041
Trucks15%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway, waterway and railroad
Detour if closed1.2 mi (2 km)
TollToll bridge
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerLocal Toll Authority
Maintained byPrivate (other than railroad)
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 I-80 Westbound over D-L RR Local RD Del. Rv built?

It was built in 1953, making it 72 years old in 2025. It was reconstructed in 1989.

What condition is I-80 Westbound over D-L RR Local RD Del. Rv 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 I-80 Westbound over D-L RR Local RD Del. Rv carry?

About 25,500 vehicles per day (2021 count), of which roughly 15% are trucks.

How long is I-80 Westbound over D-L RR Local RD Del. Rv?

The structure is 2,403 ft (732.4 m) long with a longest span of 190 ft (57.9 m) and a deck 31 ft wide.

Who owns I-80 Westbound over D-L RR Local RD Del. Rv?

It is owned by the Local Toll Authority and maintained by the Private (other than railroad).