US Bridges

Cranbury Station R over NJTPK(I-95)

Good

Middlesex County, New Jersey · 2.2 MI N RTE 33 & Nj Tpk · Structure no. M07048R

Built
2013
12 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
339 ft
3 main spans
Daily traffic
6,829
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

Cranbury Station R over NJTPK(I-95) is a steel continuous stringer/multi-beam or girder carrying Cranbury Station R over NJTPK(I-95) in Middlesex County, New Jersey. It was built in 2013, so it is 12 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 6,829 vehicles a day, roughly 4% of them trucks, projected to reach 8,332 by 2043. The structure is 339 ft (103.3 m) long and 51 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesCranbury Station R
CrossesNJTPK(I-95)
Location2.2 MI N RTE 33 & Nj Tpk
RouteCounty Highway 615
CountyMiddlesex County
StateNew Jersey
Coordinates40.30449, -74.49389
Functional classUrban Collector

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.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69.3 US tons
Inventory rating53.6 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length339 ft (103.3 m)
Longest span129 ft (39.3 m)
Deck width51 ft (15.5 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,829 (2023)
Projected traffic8,332 by 2043
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

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 Cranbury Station R over NJTPK(I-95) built?

It was built in 2013, making it 12 years old in 2025.

What condition is Cranbury Station R over NJTPK(I-95) 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 Cranbury Station R over NJTPK(I-95) carry?

About 6,829 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is Cranbury Station R over NJTPK(I-95)?

The structure is 339 ft (103.3 m) long with a longest span of 129 ft (39.3 m) and a deck 51 ft wide.

Who owns Cranbury Station R over NJTPK(I-95)?

It is owned by the State Toll Authority.