US 189 over Little Muddy Creek
GoodUinta County, Wyoming · Lazeart Jct-Kemmerer · Structure no. FBB
- Built
- 1987
- 38 years old
- Condition
- Good
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 110 ft
- 3 main spans
- Daily traffic
- 1,228
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US 189 over Little Muddy Creek is a steel continuous stringer/multi-beam or girder carrying US 189 over Little Muddy Creek in Uinta County, Wyoming. It was built in 1987, so it is 38 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 1,228 vehicles a day, roughly 13% of them trucks, projected to reach 1,719 by 2043. The structure is 110 ft (33.5 m) long and 43 ft wide. If it were closed, the detour would be 21.7 mi (35 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 US 189 over Little Muddy Creek built?
It was built in 1987, making it 38 years old in 2025.
What condition is US 189 over Little Muddy 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 189 over Little Muddy Creek carry?
About 1,228 vehicles per day (2024 count), of which roughly 13% are trucks.
How long is US 189 over Little Muddy Creek?
The structure is 110 ft (33.5 m) long with a longest span of 42 ft (12.8 m) and a deck 43 ft wide.
Who owns US 189 over Little Muddy Creek?
It is owned by the State Highway Agency.