US Bridges

Nj Tpk MP 92 U-Trn over Nj Turnpike

Good

Middlesex County, New Jersey · 1.86 MI E RT.444 & Nj Tpk · Structure no. M09211A

Built
1991
34 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
276 ft
4 main spans
Daily traffic
350
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

Nj Tpk MP 92 U-Trn over Nj Turnpike is a steel continuous stringer/multi-beam or girder carrying Nj Tpk MP 92 U-Trn over Nj Turnpike in Middlesex County, New Jersey. It was built in 1991, so it is 34 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 350 vehicles a day, roughly 1% of them trucks, projected to reach 436 by 2043. The structure is 276 ft (84.1 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesNj Tpk MP 92 U-Trn
CrossesNj Turnpike
Location1.86 MI E RT.444 & Nj Tpk
RouteInterstate 95
CountyMiddlesex County
StateNew Jersey
Coordinates40.55085, -74.27566
Functional classUrban Principal Arterial - Interstate

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 inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75.7 US tons
Inventory rating58.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length276 ft (84.1 m)
Longest span71 ft (21.6 m)
Deck width30 ft (9.1 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic350 (2023)
Projected traffic436 by 2043
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 km)
TollOn a toll road
National Highway SystemYes

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$318,000 (2017 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Nj Tpk MP 92 U-Trn over Nj Turnpike built?

It was built in 1991, making it 34 years old in 2025.

What condition is Nj Tpk MP 92 U-Trn over Nj Turnpike 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 June 2023.

How much traffic does Nj Tpk MP 92 U-Trn over Nj Turnpike carry?

About 350 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is Nj Tpk MP 92 U-Trn over Nj Turnpike?

The structure is 276 ft (84.1 m) long with a longest span of 71 ft (21.6 m) and a deck 30 ft wide.

Who owns Nj Tpk MP 92 U-Trn over Nj Turnpike?

It is owned by the State Toll Authority.