Alleghany Road over Silver Creek
FairChautauqua County, New York · 1.7 MI SE of Smith Mills · Structure no. 000000003324750
- Built
- 2003
- 22 years old
- Condition
- Fair
- inspected May 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 47 ft
- 1 main span
- Daily traffic
- 324
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Alleghany Road over Silver Creek is a prestressed concrete box beam or girders - multiple carrying Alleghany Road over Silver Creek in Chautauqua County, New York. It was built in 2003, so it is 22 years old, younger than the New York average of 53 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 324 vehicles a day, roughly 6% of them trucks, projected to reach 454 by 2040. The structure is 47 ft (14.3 m) long and 28 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 7 Good | Some minor problems. |
| 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 Alleghany Road over Silver Creek built?
It was built in 2003, making it 22 years old in 2025.
What condition is Alleghany Road over Silver 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 May 2023.
How much traffic does Alleghany Road over Silver Creek carry?
About 324 vehicles per day (2020 count), of which roughly 6% are trucks.
How long is Alleghany Road over Silver Creek?
The structure is 47 ft (14.3 m) long with a longest span of 46 ft (14 m) and a deck 28 ft wide.
Who owns Alleghany Road over Silver Creek?
It is owned by the County Highway Agency.