US Bridges

I-280 Eastbound over (cr 611) Eagle Rock Ave

Fair

Essex County, New Jersey · 0.5 MI West of CR 527 · Structure no. 0728159

Built
1968
57 years old, rebuilt 2007
Condition
Fair
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
129 ft
3 main spans
Daily traffic
44,299
2023 count
Owner
State
State Highway Agency

About this bridge

I-280 Eastbound over (cr 611) Eagle Rock Ave is a steel stringer/multi-beam or girder carrying I-280 Eastbound over (cr 611) Eagle Rock Ave in Essex County, New Jersey. It was built in 1968 and reconstructed in 2007, 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 5 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 44,299 vehicles a day, roughly 9% of them trucks, projected to reach 54,053 by 2043. The structure is 129 ft (39.3 m) long and 56 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesI-280 Eastbound
Crosses(cr 611) Eagle Rock Ave
Location0.5 MI West of CR 527
RouteInterstate 280
CountyEssex County
StateNew Jersey
Coordinates40.81869, -74.31568
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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating61.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckOther
Main spans3
Design loadHS 20 + Mod
Structure length129 ft (39.3 m)
Longest span72 ft (21.9 m)
Deck width56 ft (17.1 m)
Roadway width53 ft (16.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic44,299 (2023)
Projected traffic54,053 by 2043
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 statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-280 Eastbound over (cr 611) Eagle Rock Ave built?

It was built in 1968, making it 57 years old in 2025. It was reconstructed in 2007.

What condition is I-280 Eastbound over (cr 611) Eagle Rock Ave 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 2023.

How much traffic does I-280 Eastbound over (cr 611) Eagle Rock Ave carry?

About 44,299 vehicles per day (2023 count), of which roughly 9% are trucks.

How long is I-280 Eastbound over (cr 611) Eagle Rock Ave?

The structure is 129 ft (39.3 m) long with a longest span of 72 ft (21.9 m) and a deck 56 ft wide.

Who owns I-280 Eastbound over (cr 611) Eagle Rock Ave?

It is owned by the State Highway Agency.