US 20 over Unnamed Draw
GoodHot Springs County, Wyoming · Shoshoni-Thermopolis · Structure no. HLU
- Built
- 1977
- 48 years old
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Steel
- Length
- 22 ft
- 3 main spans
- Daily traffic
- 5,840
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US 20 over Unnamed Draw is a steel culvert carrying US 20 over Unnamed Draw in Hot Springs County, Wyoming. It was built in 1977, so it is 48 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 5,840 vehicles a day, roughly 9% of them trucks, projected to reach 8,176 by 2043. The structure is 22 ft (6.7 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 20 over Unnamed Draw built?
It was built in 1977, making it 48 years old in 2025.
What condition is US 20 over Unnamed Draw 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 April 2024.
How much traffic does US 20 over Unnamed Draw carry?
About 5,840 vehicles per day (2024 count), of which roughly 9% are trucks.
How long is US 20 over Unnamed Draw?
The structure is 22 ft (6.7 m) long with a longest span of 10 ft (2.9 m).
Who owns US 20 over Unnamed Draw?
It is owned by the State Highway Agency.