US Bridges

Wyckoffs Mill RD over NJTPK(I-95)

Good

Mercer County, New Jersey · 0.8 MI North of Exit 8 · Structure no. M06840R

Built
2013
12 years old
Condition
Good
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
353 ft
3 main spans
Daily traffic
3,042
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

Wyckoffs Mill RD over NJTPK(I-95) is a steel continuous stringer/multi-beam or girder carrying Wyckoffs Mill RD over NJTPK(I-95) in Mercer 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 3,042 vehicles a day, roughly 3% of them trucks, projected to reach 3,713 by 2043. The structure is 353 ft (107.6 m) long and 39 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesWyckoffs Mill RD
CrossesNJTPK(I-95)
Location0.8 MI North of Exit 8
RouteCity Street 0
CountyMercer County
StateNew Jersey
Coordinates40.27591, -74.50647
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.8 US tons
Inventory rating55.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length353 ft (107.6 m)
Longest span128 ft (39 m)
Deck width39 ft (11.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,042 (2023)
Projected traffic3,713 by 2043
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed1.9 mi (3 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$500,000 (2017 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Wyckoffs Mill RD over NJTPK(I-95) built?

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

What condition is Wyckoffs Mill RD 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 April 2023.

How much traffic does Wyckoffs Mill RD over NJTPK(I-95) carry?

About 3,042 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is Wyckoffs Mill RD over NJTPK(I-95)?

The structure is 353 ft (107.6 m) long with a longest span of 128 ft (39 m) and a deck 39 ft wide.

Who owns Wyckoffs Mill RD over NJTPK(I-95)?

It is owned by the State Toll Authority.