Wyo 370 over Bitter Creek
FairSweetwater County, Wyoming · Rock Springs Airport Road · Structure no. EOT
- Built
- 1984
- 41 years old
- Condition
- Fair
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 148 ft
- 3 main spans
- Daily traffic
- 1,395
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Wyo 370 over Bitter Creek is a steel continuous stringer/multi-beam or girder carrying Wyo 370 over Bitter Creek in Sweetwater County, Wyoming. It was built in 1984, so it is 41 years old, younger 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 1,395 vehicles a day, roughly 9% of them trucks, projected to reach 1,953 by 2043. The structure is 148 ft (45.1 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
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 | 7 Good | Some minor problems. |
| 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 370 over Bitter Creek built?
It was built in 1984, making it 41 years old in 2025.
What condition is Wyo 370 over Bitter 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 June 2023.
How much traffic does Wyo 370 over Bitter Creek carry?
About 1,395 vehicles per day (2024 count), of which roughly 9% are trucks.
How long is Wyo 370 over Bitter Creek?
The structure is 148 ft (45.1 m) long with a longest span of 57 ft (17.4 m) and a deck 35 ft wide.
Who owns Wyo 370 over Bitter Creek?
It is owned by the State Highway Agency.