I-90 Ebl over Wyo 59
FairCampbell County, Wyoming · Gillette Marginal · Structure no. CYK
- Built
- 1971
- 54 years old
- Condition
- Fair
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 220 ft
- 2 main spans
- Daily traffic
- 4,753
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
I-90 Ebl over Wyo 59 is a steel continuous stringer/multi-beam or girder carrying I-90 Ebl over Wyo 59 in Campbell County, Wyoming. It was built in 1971, so it is 54 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 4,753 vehicles a day, roughly 10% of them trucks, projected to reach 6,654 by 2043. The structure is 220 ft (67.1 m) long and 45 ft wide.
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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-90 Ebl over Wyo 59 built?
It was built in 1971, making it 54 years old in 2025.
What condition is I-90 Ebl over Wyo 59 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 May 2023.
How much traffic does I-90 Ebl over Wyo 59 carry?
About 4,753 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is I-90 Ebl over Wyo 59?
The structure is 220 ft (67.1 m) long with a longest span of 108 ft (32.9 m) and a deck 45 ft wide.
Who owns I-90 Ebl over Wyo 59?
It is owned by the State Highway Agency.