Rockaway Valley RD over Trib to Stony Brook
FairMorris County, New Jersey · 1.29 Mile West of CR 618 · Structure no. 1400351
- Built
- 1933
- 92 years old, rebuilt 1994
- Condition
- Fair
- inspected July 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 23 ft
- 1 main span
- Daily traffic
- 3,211
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Rockaway Valley RD over Trib to Stony Brook is a prestressed concrete slab carrying Rockaway Valley RD over Trib to Stony Brook in Morris County, New Jersey. It was built in 1933 and reconstructed in 1994, so it is 92 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 3,211 vehicles a day, roughly 4% of them trucks, projected to reach 3,918 by 2043. The structure is 23 ft (7 m) long and 33 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rockaway Valley RD over Trib to Stony Brook built?
It was built in 1933, making it 92 years old in 2025. It was reconstructed in 1994.
What condition is Rockaway Valley RD over Trib to 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 July 2023.
How much traffic does Rockaway Valley RD over Trib to Stony Brook carry?
About 3,211 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is Rockaway Valley RD over Trib to Stony Brook?
The structure is 23 ft (7 m) long with a longest span of 20 ft (6.1 m) and a deck 33 ft wide.
Who owns Rockaway Valley RD over Trib to Stony Brook?
It is owned by the County Highway Agency.