Wyo 413 over Blacks Fork River
FairPosted for loadUinta County, Wyoming · Lyman - JCT I-80 · Structure no. CWR
- Built
- 1966
- 59 years old
- Condition
- Fair
- inspected July 2023
- Type
- Tee Beam
- Concrete Continuous
- Length
- 115 ft
- 3 main spans
- Daily traffic
- 732
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Wyo 413 over Blacks Fork River is a concrete continuous tee beam carrying Wyo 413 over Blacks Fork River in Uinta County, Wyoming. It was built in 1966, so it is 59 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. Its operating status is: posted for load restriction.
It carries about 732 vehicles a day, roughly 11% of them trucks, projected to reach 1,025 by 2043. The structure is 115 ft (35.1 m) long and 33 ft wide. If it were closed, the detour would be 5 mi (8 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Wyo 413 over Blacks Fork River built?
It was built in 1966, making it 59 years old in 2025.
What condition is Wyo 413 over Blacks Fork River 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 July 2023.
How much traffic does Wyo 413 over Blacks Fork River carry?
About 732 vehicles per day (2024 count), of which roughly 11% are trucks.
How long is Wyo 413 over Blacks Fork River?
The structure is 115 ft (35.1 m) long with a longest span of 44 ft (13.4 m) and a deck 33 ft wide.
Who owns Wyo 413 over Blacks Fork River?
It is owned by the State Highway Agency.