US Bridges

Gsp NB over SB Exit Ramp a

Good

Monmouth County, New Jersey · 0.11 MI S. of Nj 34 · Structure no. 370975N

Built
2012
13 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
74 ft
1 main span
Daily traffic
72,835
2024 count
Owner
Toll Authority
State Toll Authority

About this bridge

Gsp NB over SB Exit Ramp a is a steel stringer/multi-beam or girder carrying Gsp NB over SB Exit Ramp a in Monmouth County, New Jersey. It was built in 2012, so it is 13 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 72,835 vehicles a day, roughly 3% of them trucks, projected to reach 81,105 by 2044. The structure is 74 ft (22.6 m) long and 88 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesGsp NB
CrossesSB Exit Ramp a
Location0.11 MI S. of Nj 34
Coordinates40.16031, -74.10227
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57.5 US tons
Inventory rating44.3 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length74 ft (22.6 m)
Longest span68 ft (20.7 m)
Deck width88 ft (26.7 m)
Roadway width84 ft (25.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic72,835 (2024)
Projected traffic81,105 by 2044
Trucks3%
Lanes on structure5
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 SB Exit Ramp a built?

It was built in 2012, making it 13 years old in 2025.

What condition is Gsp NB over SB Exit Ramp a 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 Gsp NB over SB Exit Ramp a carry?

About 72,835 vehicles per day (2024 count), of which roughly 3% are trucks.

How long is Gsp NB over SB Exit Ramp a?

The structure is 74 ft (22.6 m) long with a longest span of 68 ft (20.7 m) and a deck 88 ft wide.

Who owns Gsp NB over SB Exit Ramp a?

It is owned by the State Toll Authority.