US Bridges

I-78 WB Outer over Rmps En&wn Eliz Av Conrl

Fair

Essex County, New Jersey · 1.57 Mi. East of 602 · Structure no. 0723165

Built
1972
53 years old
Condition
Fair
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
1,055 ft
11 main spans
Daily traffic
44,116
2024 count
Owner
State
State Highway Agency

About this bridge

I-78 WB Outer over Rmps En&wn Eliz Av Conrl is a steel stringer/multi-beam or girder carrying I-78 WB Outer over Rmps En&wn Eliz Av Conrl in Essex County, New Jersey. It was built in 1972, so it is 53 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 44,116 vehicles a day, roughly 9% of them trucks, projected to reach 53,830 by 2044. The structure is 1,055 ft (321.6 m) long and 45 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI-78 WB Outer
CrossesRmps En&wn Eliz Av Conrl
Location1.57 Mi. East of 602
RouteInterstate 78
Coordinates40.70983, -74.19396
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 inspectionApril 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 rating61.9 US tons
Inventory rating37 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans11
Design loadHS 20
Structure length1,055 ft (321.6 m)
Longest span124 ft (37.8 m)
Deck width45 ft (13.6 m)
Roadway width39 ft (11.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic44,116 (2024)
Projected traffic53,830 by 2044
Trucks9%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway and railroad
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 proposedOther structural work, including hydraulic replacements
Estimated improvement cost$11,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-78 WB Outer over Rmps En&wn Eliz Av Conrl built?

It was built in 1972, making it 53 years old in 2025.

What condition is I-78 WB Outer over Rmps En&wn Eliz Av Conrl 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 April 2024.

How much traffic does I-78 WB Outer over Rmps En&wn Eliz Av Conrl carry?

About 44,116 vehicles per day (2024 count), of which roughly 9% are trucks.

How long is I-78 WB Outer over Rmps En&wn Eliz Av Conrl?

The structure is 1,055 ft (321.6 m) long with a longest span of 124 ft (37.8 m) and a deck 45 ft wide.

Who owns I-78 WB Outer over Rmps En&wn Eliz Av Conrl?

It is owned by the State Highway Agency.