US 30 over Sublette Creek
GoodLincoln County, Wyoming · Border JCT - Sage JCT · Structure no. BQW
- Built
- 1951
- 74 years old, rebuilt 1972
- Condition
- Good
- inspected July 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 2,066
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US 30 over Sublette Creek is a concrete continuous culvert carrying US 30 over Sublette Creek in Lincoln County, Wyoming. It was built in 1951 and reconstructed in 1972, so it is 74 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.
It carries about 2,066 vehicles a day, roughly 38% of them trucks, projected to reach 2,892 by 2043. The structure is 21 ft (6.3 m) long. If it were closed, the detour would be 51 mi (82 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 |
|---|---|---|
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 30 over Sublette Creek built?
It was built in 1951, making it 74 years old in 2025. It was reconstructed in 1972.
What condition is US 30 over Sublette 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 July 2023.
How much traffic does US 30 over Sublette Creek carry?
About 2,066 vehicles per day (2024 count), of which roughly 38% are trucks.
How long is US 30 over Sublette Creek?
The structure is 21 ft (6.3 m) long with a longest span of 10 ft (3 m).
Who owns US 30 over Sublette Creek?
It is owned by the State Highway Agency.