US Bridges

Nj 23 over Branch of Clove River

Good

Sussex County, New Jersey · 1.36 Mi. So. of CR651 JCT · Structure no. 1905151

Built
1954
71 years old
Condition
Good
inspected May 2023
Type
Slab
Concrete
Length
23 ft
1 main span
Daily traffic
7,141
2023 count
Owner
State
State Highway Agency

About this bridge

Nj 23 over Branch of Clove River is a concrete slab carrying Nj 23 over Branch of Clove River in Sussex County, New Jersey. It was built in 1954, so it is 71 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 7,141 vehicles a day, roughly 7% of them trucks, projected to reach 8,569 by 2043. The structure is 23 ft (7 m) long and 50 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesNj 23
CrossesBranch of Clove River
Location1.36 Mi. So. of CR651 JCT
RouteState Highway 23
Coordinates41.24187, -74.62397
Functional classRural Principal Arterial - Other

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.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating63.1 US tons
Inventory rating37 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length23 ft (7 m)
Longest span22 ft (6.7 m)
Deck width50 ft (15.1 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,141 (2023)
Projected traffic8,569 by 2043
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Nj 23 over Branch of Clove River built?

It was built in 1954, making it 71 years old in 2025.

What condition is Nj 23 over Branch of Clove River 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 May 2023.

How much traffic does Nj 23 over Branch of Clove River carry?

About 7,141 vehicles per day (2023 count), of which roughly 7% are trucks.

How long is Nj 23 over Branch of Clove River?

The structure is 23 ft (7 m) long with a longest span of 22 ft (6.7 m) and a deck 50 ft wide.

Who owns Nj 23 over Branch of Clove River?

It is owned by the State Highway Agency.