Wyo 230 over Machinery Pass
GoodAlbany County, Wyoming · Woods Landing-Colo.State · Structure no. FND
- Built
- 1989
- 36 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 197 ft
- 3 main spans
- Daily traffic
- 992
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Wyo 230 over Machinery Pass is a steel continuous stringer/multi-beam or girder carrying Wyo 230 over Machinery Pass in Albany County, Wyoming. It was built in 1989, so it is 36 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 992 vehicles a day, roughly 17% of them trucks, projected to reach 1,389 by 2043. The structure is 197 ft (60 m) long and 39 ft wide. 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Wyo 230 over Machinery Pass built?
It was built in 1989, making it 36 years old in 2025.
What condition is Wyo 230 over Machinery Pass 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 May 2024.
How much traffic does Wyo 230 over Machinery Pass carry?
About 992 vehicles per day (2024 count), of which roughly 17% are trucks.
How long is Wyo 230 over Machinery Pass?
The structure is 197 ft (60 m) long with a longest span of 85 ft (25.9 m) and a deck 39 ft wide.
Who owns Wyo 230 over Machinery Pass?
It is owned by the State Highway Agency.