US Bridges

Ramp Tsi over Nso Roadway

Good

Mercer County, New Jersey · At Interchange 8 · Structure no. M06747C

Built
2014
11 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
271 ft
2 main spans
Daily traffic
2,750
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

Ramp Tsi over Nso Roadway is a steel continuous stringer/multi-beam or girder carrying Ramp Tsi over Nso Roadway in Mercer County, New Jersey. It was built in 2014, so it is 11 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 2,750 vehicles a day, roughly 1% of them trucks, projected to reach 2,409 by 2043. The structure is 271 ft (82.6 m) long and 39 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRamp Tsi
CrossesNso Roadway
LocationAt Interchange 8
RouteInterstate 95
Coordinates40.26455, -74.51182
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 inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating53.9 US tons
Inventory rating41.4 US tons

Structure

MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length271 ft (82.6 m)
Longest span135 ft (41.1 m)
Deck width39 ft (11.9 m)
Roadway width35 ft (10.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,750 (2023)
Projected traffic2,409 by 2043
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 Tsi over Nso Roadway built?

It was built in 2014, making it 11 years old in 2025.

What condition is Ramp Tsi over Nso Roadway 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 July 2023.

How much traffic does Ramp Tsi over Nso Roadway carry?

About 2,750 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is Ramp Tsi over Nso Roadway?

The structure is 271 ft (82.6 m) long with a longest span of 135 ft (41.1 m) and a deck 39 ft wide.

Who owns Ramp Tsi over Nso Roadway?

It is owned by the State Toll Authority.