Wyo 353 over Silver Creek
FairPosted for loadSublette County, Wyoming · Boulder - Big Sandy · Structure no. CVH
- Built
- 1957
- 68 years old
- Condition
- Fair
- inspected July 2024
- Type
- Slab
- Concrete Continuous
- Length
- 73 ft
- 3 main spans
- Daily traffic
- 99
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Wyo 353 over Silver Creek is a concrete continuous slab carrying Wyo 353 over Silver Creek in Sublette County, Wyoming. It was built in 1957, so it is 68 years old, older than the Wyoming average of 48.4 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. Its operating status is: posted for load restriction.
It carries about 99 vehicles a day, roughly 3% of them trucks, projected to reach 139 by 2043. The structure is 73 ft (22.4 m) long and 27 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Wyo 353 over Silver Creek built?
It was built in 1957, making it 68 years old in 2025.
What condition is Wyo 353 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 July 2024.
How much traffic does Wyo 353 over Silver Creek carry?
About 99 vehicles per day (2024 count), of which roughly 3% are trucks.
How long is Wyo 353 over Silver Creek?
The structure is 73 ft (22.4 m) long with a longest span of 28 ft (8.4 m) and a deck 27 ft wide.
Who owns Wyo 353 over Silver Creek?
It is owned by the State Highway Agency.