Quincy Road over Tributary to Harrison Br
GoodSomerset County, New Jersey · 0.3 MI North of Lyons RD · Structure no. 18G1209
- Built
- 1960
- 65 years old
- Condition
- Good
- inspected September 2023
- Type
- Slab
- Concrete
- Length
- 30 ft
- 1 main span
- Daily traffic
- 296
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Quincy Road over Tributary to Harrison Br is a concrete slab carrying Quincy Road over Tributary to Harrison Br in Somerset County, New Jersey. It was built in 1960, so it is 65 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 296 vehicles a day, roughly 1% of them trucks, projected to reach 361 by 2043. The structure is 30 ft (9.1 m) long and 43 ft wide. If it were closed, the detour would be 1.9 mi (3 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Quincy Road over Tributary to Harrison Br built?
It was built in 1960, making it 65 years old in 2025.
What condition is Quincy Road over Tributary to Harrison Br in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2023.
How much traffic does Quincy Road over Tributary to Harrison Br carry?
About 296 vehicles per day (2023 count), of which roughly 1% are trucks.
How long is Quincy Road over Tributary to Harrison Br?
The structure is 30 ft (9.1 m) long with a longest span of 28 ft (8.5 m) and a deck 43 ft wide.
Who owns Quincy Road over Tributary to Harrison Br?
It is owned by the County Highway Agency.