US Bridges

Ramp from Gsp over US Route 1

Good

Middlesex County, New Jersey · 0.91 Mi.N.Of Njtpk EXIT11 · Structure no. 1204154

Built
1995
30 years old
Condition
Good
inspected February 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
206 ft
2 main spans
Daily traffic
23,024
2023 count
Owner
State
State Highway Agency

About this bridge

Ramp from Gsp over US Route 1 is a steel continuous stringer/multi-beam or girder carrying Ramp from Gsp over US Route 1 in Middlesex County, New Jersey. It was built in 1995, so it is 30 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 23,024 vehicles a day, roughly 5% of them trucks, projected to reach 27,629 by 2043. The structure is 206 ft (62.8 m) long and 29 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesRamp from Gsp
CrossesUS Route 1
Location0.91 Mi.N.Of Njtpk EXIT11
Coordinates40.55269, -74.31778
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionFebruary 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating83 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length206 ft (62.8 m)
Longest span102 ft (31.1 m)
Deck width29 ft (8.8 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic23,024 (2023)
Projected traffic27,629 by 2043
Trucks5%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Ramp from Gsp over US Route 1 built?

It was built in 1995, making it 30 years old in 2025.

What condition is Ramp from Gsp over US Route 1 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 February 2023.

How much traffic does Ramp from Gsp over US Route 1 carry?

About 23,024 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is Ramp from Gsp over US Route 1?

The structure is 206 ft (62.8 m) long with a longest span of 102 ft (31.1 m) and a deck 29 ft wide.

Who owns Ramp from Gsp over US Route 1?

It is owned by the State Highway Agency.