US Bridges

Nj Tpk (I-95) over Nj 33

Fair

Mercer County, New Jersey · 0.3 North of Exit 8 · Structure no. M067890

Built
1950
75 years old, rebuilt 2012
Condition
Fair
inspected March 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
83 ft
1 main span
Daily traffic
99,482
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

Nj Tpk (I-95) over Nj 33 is a steel stringer/multi-beam or girder carrying Nj Tpk (I-95) over Nj 33 in Mercer County, New Jersey. It was built in 1950 and reconstructed in 2012, so it is 75 years old, older 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 99,482 vehicles a day, roughly 1% of them trucks, projected to reach 195,752 by 2043. The structure is 83 ft (25.3 m) long and 151 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesNj Tpk (I-95)
CrossesNj 33
Location0.3 North of Exit 8
RouteInterstate 95
CountyMercer County
StateNew Jersey
Coordinates40.26883, -74.50917
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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 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 rating64.6 US tons
Inventory rating50 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length83 ft (25.3 m)
Longest span79 ft (24.1 m)
Deck width151 ft (46 m)
Roadway width143 ft (43.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic99,482 (2023)
Projected traffic195,752 by 2043
Trucks1%
Lanes on structure8
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.1 mi (5 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 Nj Tpk (I-95) over Nj 33 built?

It was built in 1950, making it 75 years old in 2025. It was reconstructed in 2012.

What condition is Nj Tpk (I-95) over Nj 33 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 March 2023.

How much traffic does Nj Tpk (I-95) over Nj 33 carry?

About 99,482 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is Nj Tpk (I-95) over Nj 33?

The structure is 83 ft (25.3 m) long with a longest span of 79 ft (24.1 m) and a deck 151 ft wide.

Who owns Nj Tpk (I-95) over Nj 33?

It is owned by the State Toll Authority.