US Bridges

Ramps Tw & Wt over Nj Route 33

Good

Mercer County, New Jersey · 0.51 Mi. E. of Njta · Structure no. M06747G

Built
2012
13 years old
Condition
Good
inspected June 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
259 ft
1 main span
Daily traffic
26,986
2023 count
Owner
Toll Authority
State Toll Authority

About this bridge

Ramps Tw & Wt over Nj Route 33 is a steel stringer/multi-beam or girder carrying Ramps Tw & Wt over Nj Route 33 in Mercer County, New Jersey. It was built in 2012, so it is 13 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 26,986 vehicles a day, roughly 4% of them trucks, projected to reach 32,928 by 2043. The structure is 259 ft (78.9 m) long and 88 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRamps Tw & Wt
CrossesNj Route 33
Location0.51 Mi. E. of Njta
RouteInterstate 95
Coordinates40.26851, -74.49986
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
Deck7 GoodSome minor problems.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating81 US tons
Inventory rating62.5 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length259 ft (78.9 m)
Longest span257 ft (78.3 m)
Deck width88 ft (26.8 m)
Roadway width81 ft (24.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic26,986 (2023)
Projected traffic32,928 by 2043
Trucks4%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a toll road
National Highway SystemYes

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 Ramps Tw & Wt over Nj Route 33 built?

It was built in 2012, making it 13 years old in 2025.

What condition is Ramps Tw & Wt over Nj Route 33 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 June 2023.

How much traffic does Ramps Tw & Wt over Nj Route 33 carry?

About 26,986 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is Ramps Tw & Wt over Nj Route 33?

The structure is 259 ft (78.9 m) long with a longest span of 257 ft (78.3 m) and a deck 88 ft wide.

Who owns Ramps Tw & Wt over Nj Route 33?

It is owned by the State Toll Authority.