County Route 613 over South Branch Raritan Riv
FairHunterdon County, New Jersey · 0.71 MI S of US 202 · Structure no. 1000025
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected March 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 168 ft
- 3 main spans
- Daily traffic
- 3,559
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
County Route 613 over South Branch Raritan Riv is a prestressed concrete box beam or girders - multiple carrying County Route 613 over South Branch Raritan Riv in Hunterdon County, New Jersey. It was built in 1970, so it is 55 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 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 3,559 vehicles a day, roughly 3% of them trucks, projected to reach 4,343 by 2043. The structure is 168 ft (51.2 m) long and 45 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County Route 613 over South Branch Raritan Riv built?
It was built in 1970, making it 55 years old in 2025.
What condition is County Route 613 over South Branch Raritan Riv 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 613 over South Branch Raritan Riv carry?
About 3,559 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is County Route 613 over South Branch Raritan Riv?
The structure is 168 ft (51.2 m) long with a longest span of 56 ft (17.1 m) and a deck 45 ft wide.
Who owns County Route 613 over South Branch Raritan Riv?
It is owned by the County Highway Agency.