Stony Brook Road over Stony Brook
FairPosted for loadWarren County, New Jersey · 0.9 MI East of I-80 · Structure no. 2101351
- Built
- 1920
- 105 years old, rebuilt 2006
- Condition
- Fair
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 75 ft
- 4 main spans
- Daily traffic
- 11
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Stony Brook Road over Stony Brook is a steel stringer/multi-beam or girder carrying Stony Brook Road over Stony Brook in Warren County, New Jersey. It was built in 1920 and reconstructed in 2006, so it is 105 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. Its operating status is: posted for load restriction.
It carries about 11 vehicles a day, projected to reach 16 by 2043. The structure is 75 ft (22.9 m) long and 13 ft wide. If it were closed, the detour would be 98.8 mi (159 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Stony Brook Road over Stony Brook built?
It was built in 1920, making it 105 years old in 2025. It was reconstructed in 2006.
What condition is Stony Brook Road over Stony 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 March 2023.
How much traffic does Stony Brook Road over Stony Brook carry?
About 11 vehicles per day (2023 count).
How long is Stony Brook Road over Stony Brook?
The structure is 75 ft (22.9 m) long with a longest span of 31 ft (9.4 m) and a deck 13 ft wide.
Who owns Stony Brook Road over Stony Brook?
It is owned by the County Highway Agency.