US Bridges

Cyphers Road over Trib to Musconetcong Riv

Good

Hunterdon County, New Jersey · 200 Ft So of Warren CR627 · Structure no. 1000075

Built
1998
27 years old
Condition
Good
inspected April 2023
Type
Frame
Concrete
Length
30 ft
1 main span
Daily traffic
973
2023 count
Owner
County
County Highway Agency

About this bridge

Cyphers Road over Trib to Musconetcong Riv is a concrete frame carrying Cyphers Road over Trib to Musconetcong Riv in Hunterdon County, New Jersey. It was built in 1998, so it is 27 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 973 vehicles a day, roughly 3% of them trucks, projected to reach 1,186 by 2043. The structure is 30 ft (9.1 m) long and 36 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesCyphers Road
CrossesTrib to Musconetcong Riv
Location200 Ft So of Warren CR627
RouteCity Street 0
Coordinates40.62038, -75.15548
Functional classRural Local

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 inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating83 US tons
Inventory rating49.1 US tons

Structure

Structure typeFrame
MaterialConcrete
DeckConcrete, precast panels
Main spans1
Design loadHS 20 + Mod
Structure length30 ft (9.1 m)
Longest span30 ft (9.1 m)
Deck width36 ft (11 m)
Roadway width32 ft (9.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic973 (2023)
Projected traffic1,186 by 2043
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Cyphers Road over Trib to Musconetcong Riv built?

It was built in 1998, making it 27 years old in 2025.

What condition is Cyphers Road over Trib to Musconetcong Riv 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 2023.

How much traffic does Cyphers Road over Trib to Musconetcong Riv carry?

About 973 vehicles per day (2023 count), of which roughly 3% are trucks.

How long is Cyphers Road over Trib to Musconetcong Riv?

The structure is 30 ft (9.1 m) long with a longest span of 30 ft (9.1 m) and a deck 36 ft wide.

Who owns Cyphers Road over Trib to Musconetcong Riv?

It is owned by the County Highway Agency.