US Bridges

Njtpk (I-95) over Cranbury Brook

Good

Middlesex County, New Jersey · 0.26 MI North of CR 689 · Structure no. M07074S

Built
2014
11 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
45 ft
1 main span
Daily traffic
32,299
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

Njtpk (I-95) over Cranbury Brook is a steel stringer/multi-beam or girder carrying Njtpk (I-95) over Cranbury Brook in Middlesex 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 32,299 vehicles a day, roughly 33% of them trucks, projected to reach 75,244 by 2043. The structure is 45 ft (13.7 m) long and 59 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesNjtpk (I-95)
CrossesCranbury Brook
Location0.26 MI North of CR 689
RouteInterstate 95
CountyMiddlesex County
StateNew Jersey
Coordinates40.30821, -74.49267
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
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating95.7 US tons
Inventory rating73.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length45 ft (13.7 m)
Longest span43 ft (13.1 m)
Deck width59 ft (18 m)
Roadway width55 ft (16.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic32,299 (2023)
Projected traffic75,244 by 2043
Trucks33%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Njtpk (I-95) over Cranbury Brook built?

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

What condition is Njtpk (I-95) over Cranbury Brook 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 Njtpk (I-95) over Cranbury Brook carry?

About 32,299 vehicles per day (2023 count), of which roughly 33% are trucks.

How long is Njtpk (I-95) over Cranbury Brook?

The structure is 45 ft (13.7 m) long with a longest span of 43 ft (13.1 m) and a deck 59 ft wide.

Who owns Njtpk (I-95) over Cranbury Brook?

It is owned by the State Toll Authority.