US Bridges

I-80 WB over Alphano Road (cr 613)

Fair

Warren County, New Jersey · 6.3 MI East of Exit 12 · Structure no. 2116164

Built
1970
55 years old, rebuilt 1985
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
113 ft
1 main span
Daily traffic
38,265
2022 count
Owner
State
State Highway Agency

About this bridge

I-80 WB over Alphano Road (cr 613) is a steel stringer/multi-beam or girder carrying I-80 WB over Alphano Road (cr 613) in Warren County, New Jersey. It was built in 1970 and reconstructed in 1985, 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 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 38,265 vehicles a day, roughly 9% of them trucks, projected to reach 46,685 by 2042. The structure is 113 ft (34.4 m) long and 58 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesI-80 WB
CrossesAlphano Road (cr 613)
Location6.3 MI East of Exit 12
RouteInterstate 80
CountyWarren County
StateNew Jersey
Coordinates40.91942, -74.8432
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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating94 US tons
Inventory rating56 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length113 ft (34.4 m)
Longest span106 ft (32.3 m)
Deck width58 ft (17.6 m)
Roadway width54 ft (16.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic38,265 (2022)
Projected traffic46,685 by 2042
Trucks9%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
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 I-80 WB over Alphano Road (cr 613) built?

It was built in 1970, making it 55 years old in 2025. It was reconstructed in 1985.

What condition is I-80 WB over Alphano Road (cr 613) 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 July 2024.

How much traffic does I-80 WB over Alphano Road (cr 613) carry?

About 38,265 vehicles per day (2022 count), of which roughly 9% are trucks.

How long is I-80 WB over Alphano Road (cr 613)?

The structure is 113 ft (34.4 m) long with a longest span of 106 ft (32.3 m) and a deck 58 ft wide.

Who owns I-80 WB over Alphano Road (cr 613)?

It is owned by the State Highway Agency.