I-80 Ebl over Machinery Pass
FairSweetwater County, Wyoming · Rock Springs - Rawlins · Structure no. ARC
- Built
- 1962
- 63 years old
- Condition
- Fair
- inspected June 2023
- Type
- Slab
- Concrete Continuous
- Length
- 84 ft
- 3 main spans
- Daily traffic
- 6,916
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-80 Ebl over Machinery Pass is a concrete continuous slab carrying I-80 Ebl over Machinery Pass in Sweetwater County, Wyoming. It was built in 1962, so it is 63 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 6 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 6,916 vehicles a day, roughly 55% of them trucks, projected to reach 9,682 by 2043. The structure is 84 ft (25.6 m) long and 41 ft wide. 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 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-80 Ebl over Machinery Pass built?
It was built in 1962, making it 63 years old in 2025.
What condition is I-80 Ebl over Machinery Pass 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 2023.
How much traffic does I-80 Ebl over Machinery Pass carry?
About 6,916 vehicles per day (2024 count), of which roughly 55% are trucks.
How long is I-80 Ebl over Machinery Pass?
The structure is 84 ft (25.6 m) long with a longest span of 35 ft (10.7 m) and a deck 41 ft wide.
Who owns I-80 Ebl over Machinery Pass?
It is owned by the State Highway Agency.