US Bridges

Ramp Nit over Njtpk Nso Roadway

Fair

Mercer County, New Jersey · At Intersection 7A · Structure no. M06051J

Built
2012
13 years old
Condition
Fair
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
414 ft
3 main spans
Daily traffic
7,907
2024 count
Owner
Toll Authority
State Toll Authority

About this bridge

Ramp Nit over Njtpk Nso Roadway is a steel continuous stringer/multi-beam or girder carrying Ramp Nit over Njtpk Nso Roadway in Mercer 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 7,907 vehicles a day, roughly 1% of them trucks, projected to reach 9,648 by 2044. The structure is 414 ft (126.2 m) long and 32 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRamp Nit
CrossesNjtpk Nso Roadway
LocationAt Intersection 7A
RouteInterstate 95
Coordinates40.1984, -74.5944
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure8 Very GoodNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating48.2 US tons
Inventory rating37.1 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length414 ft (126.2 m)
Longest span138 ft (42.1 m)
Deck width32 ft (9.8 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,907 (2024)
Projected traffic9,648 by 2044
Trucks1%
Lanes on structure1
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a toll road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 Ramp Nit over Njtpk Nso Roadway built?

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

What condition is Ramp Nit over Njtpk Nso Roadway in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.

How much traffic does Ramp Nit over Njtpk Nso Roadway carry?

About 7,907 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Ramp Nit over Njtpk Nso Roadway?

The structure is 414 ft (126.2 m) long with a longest span of 138 ft (42.1 m) and a deck 32 ft wide.

Who owns Ramp Nit over Njtpk Nso Roadway?

It is owned by the State Toll Authority.