County Route 519 over Quequacommisacong Creek
FairHunterdon County, New Jersey · 2.0 MI South of JCT 614 · Structure no. 1000014
- Built
- 2009
- 16 years old
- Condition
- Fair
- inspected April 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 49 ft
- 1 main span
- Daily traffic
- 2,322
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
County Route 519 over Quequacommisacong Creek is a prestressed concrete box beam or girders - multiple carrying County Route 519 over Quequacommisacong Creek in Hunterdon County, New Jersey. It was built in 2009, so it is 16 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 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 2,322 vehicles a day, roughly 4% of them trucks, projected to reach 2,834 by 2043. The structure is 49 ft (14.9 m) long and 37 ft wide. If it were closed, the detour would be 11.8 mi (19 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 | 8 Very Good | No problems noted. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 519 over Quequacommisacong Creek built?
It was built in 2009, making it 16 years old in 2025.
What condition is County Route 519 over Quequacommisacong 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 April 2023.
How much traffic does County Route 519 over Quequacommisacong Creek carry?
About 2,322 vehicles per day (2023 count), of which roughly 4% are trucks.
How long is County Route 519 over Quequacommisacong Creek?
The structure is 49 ft (14.9 m) long with a longest span of 45 ft (13.7 m) and a deck 37 ft wide.
Who owns County Route 519 over Quequacommisacong Creek?
It is owned by the County Highway Agency.