Wyo 451 over Beaver Creek
GoodWeston County, Wyoming · Osage West · Structure no. FLB
- Built
- 1989
- 36 years old
- Condition
- Good
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 153 ft
- 3 main spans
- Daily traffic
- 100
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Wyo 451 over Beaver Creek is a prestressed concrete stringer/multi-beam or girder carrying Wyo 451 over Beaver Creek in Weston County, Wyoming. It was built in 1989, so it is 36 years old, younger than the Wyoming average of 48.4 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 100 vehicles a day, roughly 15% of them trucks, projected to reach 140 by 2043. The structure is 153 ft (46.6 m) long and 35 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Wyo 451 over Beaver Creek built?
It was built in 1989, making it 36 years old in 2025.
What condition is Wyo 451 over Beaver 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 August 2024.
How much traffic does Wyo 451 over Beaver Creek carry?
About 100 vehicles per day (2024 count), of which roughly 15% are trucks.
How long is Wyo 451 over Beaver Creek?
The structure is 153 ft (46.6 m) long with a longest span of 49 ft (14.9 m) and a deck 35 ft wide.
Who owns Wyo 451 over Beaver Creek?
It is owned by the State Highway Agency.