Wyo 789 over Little Robbers Gulch
FairCarbon County, Wyoming · Creston Jct-Baggs · Structure no. GRK
- Built
- 1957
- 68 years old
- Condition
- Fair
- inspected June 2024
- Type
- Culvert
- Steel
- Length
- 31 ft
- 2 main spans
- Daily traffic
- 1,817
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Wyo 789 over Little Robbers Gulch is a steel culvert carrying Wyo 789 over Little Robbers Gulch in Carbon County, Wyoming. It was built in 1957, so it is 68 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 1,817 vehicles a day, roughly 18% of them trucks, projected to reach 2,544 by 2043. The structure is 31 ft (9.4 m) long. 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 |
|---|---|---|
| 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 Wyo 789 over Little Robbers Gulch built?
It was built in 1957, making it 68 years old in 2025.
What condition is Wyo 789 over Little Robbers Gulch 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 2024.
How much traffic does Wyo 789 over Little Robbers Gulch carry?
About 1,817 vehicles per day (2024 count), of which roughly 18% are trucks.
How long is Wyo 789 over Little Robbers Gulch?
The structure is 31 ft (9.4 m) long with a longest span of 12 ft (3.7 m).
Who owns Wyo 789 over Little Robbers Gulch?
It is owned by the State Highway Agency.