Wyo 374 over Grease Wood Draw
PoorSweetwater County, Wyoming · JCT I-80 - Green River · Structure no. CXV
- Built
- 1942
- 83 years old
- Condition
- Poor
- inspected June 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 32 ft
- 3 main spans
- Daily traffic
- 2,401
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Wyo 374 over Grease Wood Draw is a concrete continuous culvert carrying Wyo 374 over Grease Wood Draw in Sweetwater County, Wyoming. It was built in 1942, so it is 83 years old, older than the Wyoming average of 48.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 2,401 vehicles a day, roughly 6% of them trucks, projected to reach 3,361 by 2043. The structure is 32 ft (9.7 m) long. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Wyo 374 over Grease Wood Draw built?
It was built in 1942, making it 83 years old in 2025.
What condition is Wyo 374 over Grease Wood Draw in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in June 2023.
How much traffic does Wyo 374 over Grease Wood Draw carry?
About 2,401 vehicles per day (2024 count), of which roughly 6% are trucks.
How long is Wyo 374 over Grease Wood Draw?
The structure is 32 ft (9.7 m) long with a longest span of 10 ft (3 m).
Who owns Wyo 374 over Grease Wood Draw?
It is owned by the State Highway Agency.