US Bridges

Central Street over South Br. Rockaway Creek

Fair

Hunterdon County, New Jersey · 1350 Ft. S. of Rt. 22 · Structure no. 1000060

Built
1925
100 years old, rebuilt 2005
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
28 ft
1 main span
Daily traffic
246
2023 count
Owner
County
County Highway Agency

About this bridge

Central Street over South Br. Rockaway Creek is a steel stringer/multi-beam or girder carrying Central Street over South Br. Rockaway Creek in Hunterdon County, New Jersey. It was built in 1925 and reconstructed in 2005, so it is 100 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 6 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 246 vehicles a day, roughly 1% of them trucks, projected to reach 300 by 2043. The structure is 28 ft (8.5 m) long and 25 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCentral Street
CrossesSouth Br. Rockaway Creek
Location1350 Ft. S. of Rt. 22
RouteCity Street 0
Coordinates40.63798, -74.83555
Functional classUrban Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating66 US tons
Inventory rating40 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans1
Design loadUnknown
Structure length28 ft (8.5 m)
Longest span26 ft (7.9 m)
Deck width25 ft (7.6 m)
Roadway width19 ft (5.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic246 (2023)
Projected traffic300 by 2043
Trucks1%
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 proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$184,000 (2023 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Central Street over South Br. Rockaway Creek built?

It was built in 1925, making it 100 years old in 2025. It was reconstructed in 2005.

What condition is Central Street over South Br. Rockaway Creek 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 May 2023.

How much traffic does Central Street over South Br. Rockaway Creek carry?

About 246 vehicles per day (2023 count), of which roughly 1% are trucks.

How long is Central Street over South Br. Rockaway Creek?

The structure is 28 ft (8.5 m) long with a longest span of 26 ft (7.9 m) and a deck 25 ft wide.

Who owns Central Street over South Br. Rockaway Creek?

It is owned by the County Highway Agency.