Wyo 336 over Prairie Dog Creek
GoodPosted for loadSheridan County, Wyoming · Sheridan - East · Structure no. CUT
- Built
- 1956
- 69 years old
- Condition
- Good
- inspected June 2024
- Type
- Slab
- Concrete Continuous
- Length
- 100 ft
- 4 main spans
- Daily traffic
- 583
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Wyo 336 over Prairie Dog Creek is a concrete continuous slab carrying Wyo 336 over Prairie Dog Creek in Sheridan County, Wyoming. It was built in 1956, so it is 69 years old, older 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. Its operating status is: posted for load restriction.
It carries about 583 vehicles a day, roughly 5% of them trucks, projected to reach 816 by 2043. The structure is 100 ft (30.5 m) long and 31 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| 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 Wyo 336 over Prairie Dog Creek built?
It was built in 1956, making it 69 years old in 2025.
What condition is Wyo 336 over Prairie Dog 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 June 2024.
How much traffic does Wyo 336 over Prairie Dog Creek carry?
About 583 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Wyo 336 over Prairie Dog Creek?
The structure is 100 ft (30.5 m) long with a longest span of 27 ft (8.1 m) and a deck 31 ft wide.
Who owns Wyo 336 over Prairie Dog Creek?
It is owned by the State Highway Agency.