US 14A over Sidon Canal
FairBig Horn County, Wyoming · Garland-Byron · Structure no. EWJ
- Built
- 1984
- 41 years old
- Condition
- Fair
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 76 ft
- 1 main span
- Daily traffic
- 1,912
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US 14A over Sidon Canal is a steel stringer/multi-beam or girder carrying US 14A over Sidon Canal in Big Horn County, Wyoming. It was built in 1984, so it is 41 years old, younger 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 1,912 vehicles a day, roughly 11% of them trucks, projected to reach 2,677 by 2043. The structure is 76 ft (23.2 m) long and 43 ft wide. If it were closed, the detour would be 6.8 mi (11 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 US 14A over Sidon Canal built?
It was built in 1984, making it 41 years old in 2025.
What condition is US 14A over Sidon Canal 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 January 2024.
How much traffic does US 14A over Sidon Canal carry?
About 1,912 vehicles per day (2024 count), of which roughly 11% are trucks.
How long is US 14A over Sidon Canal?
The structure is 76 ft (23.2 m) long with a longest span of 74 ft (22.6 m) and a deck 43 ft wide.
Who owns US 14A over Sidon Canal?
It is owned by the State Highway Agency.