Knopf Street over West Brook
GoodUnion County, New Jersey · 0.2 MI S of N Wood Ave · Structure no. 2009046
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected February 2024
- Type
- Culvert
- Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 1,519
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Knopf Street over West Brook is a concrete culvert carrying Knopf Street over West Brook in Union County, New Jersey. It was built in 1986, so it is 39 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 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 1,519 vehicles a day, roughly 1% of them trucks, projected to reach 1,853 by 2044. The structure is 24 ft (7.3 m) long and 55 ft wide. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Knopf Street over West Brook built?
It was built in 1986, making it 39 years old in 2025.
What condition is Knopf Street over West Brook 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 February 2024.
How much traffic does Knopf Street over West Brook carry?
About 1,519 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is Knopf Street over West Brook?
The structure is 24 ft (7.3 m) long with a longest span of 24 ft (7.3 m) and a deck 55 ft wide.
Who owns Knopf Street over West Brook?
It is owned by the County Highway Agency.