US Bridges

Gsp NB over US 9/NJ 166

Good

Ocean County, New Jersey · 1.8 MI N of RT37&GSP JCT · Structure no. 370841N

Built
2015
10 years old
Condition
Good
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
287 ft
2 main spans
Daily traffic
47,866
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

Gsp NB over US 9/NJ 166 is a steel continuous stringer/multi-beam or girder carrying Gsp NB over US 9/NJ 166 in Ocean County, New Jersey. It was built in 2015, so it is 10 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 47,866 vehicles a day, roughly 3% of them trucks, projected to reach 71,400 by 2043. The structure is 287 ft (87.5 m) long and 64 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesGsp NB
CrossesUS 9/NJ 166
Location1.8 MI N of RT37&GSP JCT
CountyOcean County
StateNew Jersey
Coordinates39.25454, -74.21087
Functional classUrban Principal Arterial - Other Freeway or Expressway

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.
Superstructure9 ExcellentNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56.4 US tons
Inventory rating43.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length287 ft (87.5 m)
Longest span135 ft (41.1 m)
Deck width64 ft (19.4 m)
Roadway width60 ft (18.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic47,866 (2023)
Projected traffic71,400 by 2043
Trucks3%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Gsp NB over US 9/NJ 166 built?

It was built in 2015, making it 10 years old in 2025.

What condition is Gsp NB over US 9/NJ 166 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 March 2023.

How much traffic does Gsp NB over US 9/NJ 166 carry?

About 47,866 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is Gsp NB over US 9/NJ 166?

The structure is 287 ft (87.5 m) long with a longest span of 135 ft (41.1 m) and a deck 64 ft wide.

Who owns Gsp NB over US 9/NJ 166?

It is owned by the State Toll Authority.