US Bridges

County Route 651 over Clove Brook

Fair

Sussex County, New Jersey · 0.08 MI N of Nj 23 · Structure no. 1900X43

Built
1900
125 years old, rebuilt 1955
Condition
Fair
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
25 ft
1 main span
Daily traffic
1,255
2023 count
Owner
County
County Highway Agency

About this bridge

County Route 651 over Clove Brook is a steel stringer/multi-beam or girder carrying County Route 651 over Clove Brook in Sussex County, New Jersey. It was built in 1900 and reconstructed in 1955, so it is 125 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 fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 1,255 vehicles a day, roughly 5% of them trucks, projected to reach 1,531 by 2043. The structure is 25 ft (7.6 m) long and 27 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCounty Route 651
CrossesClove Brook
Location0.08 MI N of Nj 23
RouteCounty Highway 651
Coordinates41.26195, -74.62992
Functional classRural Minor Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating66 US tons
Inventory rating39 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length25 ft (7.6 m)
Longest span23 ft (7 m)
Deck width27 ft (8.1 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,255 (2023)
Projected traffic1,531 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$179,000 (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was County Route 651 over Clove Brook built?

It was built in 1900, making it 125 years old in 2025. It was reconstructed in 1955.

What condition is County Route 651 over Clove Brook in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2023.

How much traffic does County Route 651 over Clove Brook carry?

About 1,255 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is County Route 651 over Clove Brook?

The structure is 25 ft (7.6 m) long with a longest span of 23 ft (7 m) and a deck 27 ft wide.

Who owns County Route 651 over Clove Brook?

It is owned by the County Highway Agency.