Knowlton Road over Brokenstraw Creek
GoodChautauqua County, New York · 1.1 MI SE of Clymer · Structure no. 000000003324140
- Built
- 1994
- 31 years old
- Condition
- Good
- inspected September 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 66 ft
- 1 main span
- Daily traffic
- 78
- 2018 count
- Owner
- County
- County Highway Agency
About this bridge
Knowlton Road over Brokenstraw Creek is a prestressed concrete box beam or girders - multiple carrying Knowlton Road over Brokenstraw Creek in Chautauqua County, New York. It was built in 1994, so it is 31 years old, younger than the New York average of 53 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 78 vehicles a day, roughly 6% of them trucks, projected to reach 109 by 2038. The structure is 66 ft (20 m) long and 28 ft wide. If it were closed, the detour would be 2.5 mi (4 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 |
|---|---|---|
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| 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 Knowlton Road over Brokenstraw Creek built?
It was built in 1994, making it 31 years old in 2025.
What condition is Knowlton Road over Brokenstraw Creek 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 2024.
How much traffic does Knowlton Road over Brokenstraw Creek carry?
About 78 vehicles per day (2018 count), of which roughly 6% are trucks.
How long is Knowlton Road over Brokenstraw Creek?
The structure is 66 ft (20 m) long with a longest span of 64 ft (19.5 m) and a deck 28 ft wide.
Who owns Knowlton Road over Brokenstraw Creek?
It is owned by the County Highway Agency.