US 14 over Sulphur Creek
FairPark County, Wyoming · Cody-Yellowstone Road · Structure no. FGI
- Built
- 1955
- 70 years old
- Condition
- Fair
- inspected July 2023
- Type
- Culvert
- Steel
- Length
- 36 ft
- 2 main spans
- Daily traffic
- 18,836
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US 14 over Sulphur Creek is a steel culvert carrying US 14 over Sulphur Creek in Park County, Wyoming. It was built in 1955, so it is 70 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.
It carries about 18,836 vehicles a day, roughly 1% of them trucks, projected to reach 26,370 by 2043. The structure is 36 ft (11 m) long. If it were closed, the detour would be 64 mi (103 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 14 over Sulphur Creek built?
It was built in 1955, making it 70 years old in 2025.
What condition is US 14 over Sulphur 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 2023.
How much traffic does US 14 over Sulphur Creek carry?
About 18,836 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is US 14 over Sulphur Creek?
The structure is 36 ft (11 m) long with a longest span of 15 ft (4.7 m).
Who owns US 14 over Sulphur Creek?
It is owned by the State Highway Agency.