County Route 617 over Trib South Br Raritan Ri
FairHunterdon County, New Jersey · 0.8 MI South of Route 513 · Structure no. 1000033
- Built
- 1945
- 80 years old, rebuilt 1990
- Condition
- Fair
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 33 ft
- 1 main span
- Daily traffic
- 2,803
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
County Route 617 over Trib South Br Raritan Ri is a steel stringer/multi-beam or girder carrying County Route 617 over Trib South Br Raritan Ri in Hunterdon County, New Jersey. It was built in 1945 and reconstructed in 1990, so it is 80 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 2,803 vehicles a day, roughly 4% of them trucks, projected to reach 3,421 by 2043. The structure is 33 ft (10.1 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 County Route 617 over Trib South Br Raritan Ri built?
It was built in 1945, making it 80 years old in 2025. It was reconstructed in 1990.
What condition is County Route 617 over Trib South Br Raritan Ri 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 617 over Trib South Br Raritan Ri carry?
About 2,803 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is County Route 617 over Trib South Br Raritan Ri?
The structure is 33 ft (10.1 m) long with a longest span of 31 ft (9.4 m) and a deck 33 ft wide.
Who owns County Route 617 over Trib South Br Raritan Ri?
It is owned by the County Highway Agency.