US 16 over Big Horn Canal
GoodBig Horn County, Wyoming · Basin-Manderson · Structure no. HNP
- Built
- 1956
- 69 years old
- Condition
- Good
- inspected January 2024
- Type
- Culvert
- Concrete
- Length
- 21 ft
- 1 main span
- Daily traffic
- 2,139
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US 16 over Big Horn Canal is a concrete culvert carrying US 16 over Big Horn Canal in Big Horn County, Wyoming. It was built in 1956, so it is 69 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 2,139 vehicles a day, roughly 13% of them trucks, projected to reach 2,995 by 2043. The structure is 21 ft (6.5 m) long. If it were closed, the detour would be 98.8 mi (159 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 16 over Big Horn Canal built?
It was built in 1956, making it 69 years old in 2025.
What condition is US 16 over Big Horn Canal 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 January 2024.
How much traffic does US 16 over Big Horn Canal carry?
About 2,139 vehicles per day (2024 count), of which roughly 13% are trucks.
How long is US 16 over Big Horn Canal?
The structure is 21 ft (6.5 m) long with a longest span of 15 ft (4.6 m).
Who owns US 16 over Big Horn Canal?
It is owned by the State Highway Agency.