I 70 Ml Wbnd over Corral Creek
PoorSummit County, Colorado · 4 MI W of JCT SH 91 · Structure no. F-12-AL
- Built
- 1979
- 46 years old
- Condition
- Poor
- inspected August 2024
- Type
- Box Beam or Girders - Single or Spread
- Steel Continuous
- Length
- 381 ft
- 3 main spans
- Daily traffic
- 10,000
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
I 70 Ml Wbnd over Corral Creek is a steel continuous box beam or girders - single or spread carrying I 70 Ml Wbnd over Corral Creek in Summit County, Colorado. It was built in 1979, so it is 46 years old, older than the Colorado average of 42.2 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 10,000 vehicles a day, roughly 14% of them trucks, projected to reach 12,100 by 2040. The structure is 381 ft (116.1 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 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 |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 70 Ml Wbnd over Corral Creek built?
It was built in 1979, making it 46 years old in 2025.
What condition is I 70 Ml Wbnd over Corral Creek 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 August 2024.
How much traffic does I 70 Ml Wbnd over Corral Creek carry?
About 10,000 vehicles per day (2020 count), of which roughly 14% are trucks.
How long is I 70 Ml Wbnd over Corral Creek?
The structure is 381 ft (116.1 m) long with a longest span of 151 ft (46 m) and a deck 42 ft wide.
Who owns I 70 Ml Wbnd over Corral Creek?
It is owned by the State Highway Agency.