I 70 Ebnd over Hillside
FairEagle County, Colorado · 1.0 Mile East of Exit 180 · Structure no. F-11-AW
- Built
- 1977
- 48 years old, rebuilt 1990
- Condition
- Fair
- inspected August 2024
- Type
- Segmental Box Girder
- Prestressed Concrete Continuous
- Length
- 922 ft
- 5 main spans
- Daily traffic
- 10,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
I 70 Ebnd over Hillside is a prestressed concrete continuous segmental box girder carrying I 70 Ebnd over Hillside in Eagle County, Colorado. It was built in 1977 and reconstructed in 1990, so it is 48 years old, older than the Colorado average of 42.2 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 10,000 vehicles a day, roughly 14% of them trucks, projected to reach 12,100 by 2040. The structure is 922 ft (281.1 m) long and 42 ft wide. If it were closed, the detour would be 0.6 mi (1 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 70 Ebnd over Hillside built?
It was built in 1977, making it 48 years old in 2025. It was reconstructed in 1990.
What condition is I 70 Ebnd over Hillside 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 August 2024.
How much traffic does I 70 Ebnd over Hillside carry?
About 10,000 vehicles per day (2020 count), of which roughly 14% are trucks.
How long is I 70 Ebnd over Hillside?
The structure is 922 ft (281.1 m) long with a longest span of 210 ft (64 m) and a deck 42 ft wide.
Who owns I 70 Ebnd over Hillside?
It is owned by the State Highway Agency.