US Bridges

County Route 632 over Trib to Musconetcong Riv

Fair

Warren County, New Jersey · 1.09 MI E of Rt Nj 31 JCT · Structure no. 2102223

Built
1942
83 years old, rebuilt 2010
Condition
Fair
inspected March 2023
Type
Slab
Concrete
Length
42 ft
2 main spans
Daily traffic
4,681
2023 count
Owner
County
County Highway Agency

About this bridge

County Route 632 over Trib to Musconetcong Riv is a concrete slab carrying County Route 632 over Trib to Musconetcong Riv in Warren County, New Jersey. It was built in 1942 and reconstructed in 2010, so it is 83 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 4,681 vehicles a day, roughly 4% of them trucks, projected to reach 5,711 by 2043. The structure is 42 ft (12.8 m) long and 36 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesCounty Route 632
CrossesTrib to Musconetcong Riv
Location1.09 MI E of Rt Nj 31 JCT
RouteCounty Highway 632
Coordinates40.73487, -74.96058
Functional classUrban Minor Arterial

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 protection7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
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 adequacy6: Equal to present minimum criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating35.1 US tons
Inventory rating21.1 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length42 ft (12.8 m)
Longest span19 ft (5.8 m)
Deck width36 ft (11 m)
Roadway width33 ft (10.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,681 (2023)
Projected traffic5,711 by 2043
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was County Route 632 over Trib to Musconetcong Riv built?

It was built in 1942, making it 83 years old in 2025. It was reconstructed in 2010.

What condition is County Route 632 over Trib to Musconetcong Riv 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 March 2023.

How much traffic does County Route 632 over Trib to Musconetcong Riv carry?

About 4,681 vehicles per day (2023 count), of which roughly 4% are trucks.

How long is County Route 632 over Trib to Musconetcong Riv?

The structure is 42 ft (12.8 m) long with a longest span of 19 ft (5.8 m) and a deck 36 ft wide.

Who owns County Route 632 over Trib to Musconetcong Riv?

It is owned by the County Highway Agency.