US 30 over Unnamed Draw
FairCarbon County, Wyoming · Hanna - Medicine Bow · Structure no. MKT
- Built
- 1950
- 75 years old
- Condition
- Fair
- inspected June 2024
- Type
- Culvert
- Steel
- Length
- 37 ft
- 2 main spans
- Daily traffic
- 458
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US 30 over Unnamed Draw is a steel culvert carrying US 30 over Unnamed Draw in Carbon County, Wyoming. It was built in 1950, so it is 75 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 5 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 458 vehicles a day, roughly 23% of them trucks, projected to reach 641 by 2043. The structure is 37 ft (11.2 m) long. If it were closed, the detour would be 70.2 mi (113 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 30 over Unnamed Draw built?
It was built in 1950, making it 75 years old in 2025.
What condition is US 30 over Unnamed Draw 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 US 30 over Unnamed Draw carry?
About 458 vehicles per day (2024 count), of which roughly 23% are trucks.
How long is US 30 over Unnamed Draw?
The structure is 37 ft (11.2 m) long with a longest span of 11 ft (3.4 m).
Who owns US 30 over Unnamed Draw?
It is owned by the State Highway Agency.