US Bridges

Nj Tpk Tsi Ramp over Nj Tpk Nso Rwy

Fair

Middlesex County, New Jersey · At Interchange 9 · Structure no. M083300

Built
1990
35 years old
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
210 ft
2 main spans
Daily traffic
6,037
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

Nj Tpk Tsi Ramp over Nj Tpk Nso Rwy is a steel continuous stringer/multi-beam or girder carrying Nj Tpk Tsi Ramp over Nj Tpk Nso Rwy in Middlesex County, New Jersey. It was built in 1990, so it is 35 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 6,037 vehicles a day, roughly 1% of them trucks, projected to reach 4,755 by 2043. The structure is 210 ft (64 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesNj Tpk Tsi Ramp
CrossesNj Tpk Nso Rwy
LocationAt Interchange 9
RouteInterstate 95
CountyMiddlesex County
StateNew Jersey
Coordinates40.47735, -74.40638
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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
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 rating63.9 US tons
Inventory rating49.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length210 ft (64 m)
Longest span113 ft (34.4 m)
Deck width33 ft (10.1 m)
Roadway width29 ft (8.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,037 (2023)
Projected traffic4,755 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Nj Tpk Tsi Ramp over Nj Tpk Nso Rwy built?

It was built in 1990, making it 35 years old in 2025.

What condition is Nj Tpk Tsi Ramp over Nj Tpk Nso Rwy 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 May 2023.

How much traffic does Nj Tpk Tsi Ramp over Nj Tpk Nso Rwy carry?

About 6,037 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is Nj Tpk Tsi Ramp over Nj Tpk Nso Rwy?

The structure is 210 ft (64 m) long with a longest span of 113 ft (34.4 m) and a deck 33 ft wide.

Who owns Nj Tpk Tsi Ramp over Nj Tpk Nso Rwy?

It is owned by the State Toll Authority.