US Bridges

Airport Entr #42 over Route I-78 Connector NB

Good

Essex County, New Jersey · 4.4 MI from Nj Tpk Toll · Structure no. 3800080

Built
1996
29 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
838 ft
8 main spans
Daily traffic
9,417
2024 count
Owner
Toll Authority
State Toll Authority

About this bridge

Airport Entr #42 over Route I-78 Connector NB is a steel continuous stringer/multi-beam or girder carrying Airport Entr #42 over Route I-78 Connector NB in Essex County, New Jersey. It was built in 1996, so it is 29 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 9,417 vehicles a day, roughly 1% of them trucks, projected to reach 11,489 by 2044. The structure is 838 ft (255.4 m) long and 36 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesAirport Entr #42
CrossesRoute I-78 Connector NB
Location4.4 MI from Nj Tpk Toll
Coordinates40.69683, -74.18441
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
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 alignment6: Equal to present minimum criteria
Operating rating50 US tons
Inventory rating30 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans8
Design loadHS 20
Structure length838 ft (255.4 m)
Longest span125 ft (38.1 m)
Deck width36 ft (11 m)
Roadway width33 ft (10.1 m)
Vertical clearance over deck15 ft (4.5 m)

Traffic and service

Average daily traffic9,417 (2024)
Projected traffic11,489 by 2044
Trucks1%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Toll Authority
Maintained byPrivate (other than railroad)
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 Airport Entr #42 over Route I-78 Connector NB built?

It was built in 1996, making it 29 years old in 2025.

What condition is Airport Entr #42 over Route I-78 Connector NB in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in April 2024.

How much traffic does Airport Entr #42 over Route I-78 Connector NB carry?

About 9,417 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Airport Entr #42 over Route I-78 Connector NB?

The structure is 838 ft (255.4 m) long with a longest span of 125 ft (38.1 m) and a deck 36 ft wide.

Who owns Airport Entr #42 over Route I-78 Connector NB?

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