US Bridges

Ridge Road over Nj 3

Good

Bergen County, New Jersey · 0.69 MI West of Nj 17 JCT · Structure no. 0203152

Built
1947
78 years old, rebuilt 2020
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
137 ft
2 main spans
Daily traffic
1,970
2024 count
Owner
State
State Highway Agency

About this bridge

Ridge Road over Nj 3 is a steel continuous stringer/multi-beam or girder carrying Ridge Road over Nj 3 in Bergen County, New Jersey. It was built in 1947 and reconstructed in 2020, so it is 78 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 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 1,970 vehicles a day, roughly 4% of them trucks, projected to reach 2,400 by 2044. The structure is 137 ft (41.8 m) long and 75 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRidge Road
CrossesNj 3
Location0.69 MI West of Nj 17 JCT
RouteCity Street 0
Coordinates40.81632, -74.11303
Functional classUrban Minor Arterial

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 inspectionApril 2024
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 rating106.8 US tons
Inventory rating106.8 US tons

Structure

MaterialSteel Continuous
DeckConcrete, precast panels
Main spans2
Design loadHL 93
Structure length137 ft (41.8 m)
Longest span65 ft (19.8 m)
Deck width75 ft (22.8 m)
Roadway width56 ft (17.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,970 (2024)
Projected traffic2,400 by 2044
Trucks4%
Lanes on structure3
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 Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$5.3 million (2018 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Ridge Road over Nj 3 built?

It was built in 1947, making it 78 years old in 2025. It was reconstructed in 2020.

What condition is Ridge Road over Nj 3 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 2024.

How much traffic does Ridge Road over Nj 3 carry?

About 1,970 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Ridge Road over Nj 3?

The structure is 137 ft (41.8 m) long with a longest span of 65 ft (19.8 m) and a deck 75 ft wide.

Who owns Ridge Road over Nj 3?

It is owned by the State Highway Agency.