Wyo 370 over UPRR
GoodSweetwater County, Wyoming · JCT I-80 - East · Structure no. DCL
- Built
- 1977
- 48 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 191 ft
- 3 main spans
- Daily traffic
- 1,395
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Wyo 370 over UPRR is a steel continuous stringer/multi-beam or girder carrying Wyo 370 over UPRR in Sweetwater County, Wyoming. It was built in 1977, so it is 48 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 1,395 vehicles a day, roughly 9% of them trucks, projected to reach 1,953 by 2043. The structure is 191 ft (58.2 m) long and 35 ft wide. If it were closed, the detour would be 49.7 mi (80 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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Wyo 370 over UPRR built?
It was built in 1977, making it 48 years old in 2025.
What condition is Wyo 370 over UPRR 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 2023.
How much traffic does Wyo 370 over UPRR carry?
About 1,395 vehicles per day (2024 count), of which roughly 9% are trucks.
How long is Wyo 370 over UPRR?
The structure is 191 ft (58.2 m) long with a longest span of 83 ft (25.3 m) and a deck 35 ft wide.
Who owns Wyo 370 over UPRR?
It is owned by the State Highway Agency.