US 24 Ml over Big Sandy Creek
FairChaffee County, Colorado · 2.0 MI NE of JCT US 285 · Structure no. I-12-B
- Built
- 1938
- 87 years old
- Condition
- Fair
- inspected May 2023
- Type
- Truss - Thru
- Steel
- Length
- 84 ft
- 1 main span
- Daily traffic
- 6,700
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
US 24 Ml over Big Sandy Creek is a steel truss - thru carrying US 24 Ml over Big Sandy Creek in Chaffee County, Colorado. It was built in 1938, so it is 87 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 5 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 6,700 vehicles a day, roughly 10% of them trucks, projected to reach 8,643 by 2040. The structure is 84 ft (25.6 m) long and 31 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 24 Ml over Big Sandy Creek built?
It was built in 1938, making it 87 years old in 2025.
What condition is US 24 Ml over Big Sandy Creek 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 US 24 Ml over Big Sandy Creek carry?
About 6,700 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is US 24 Ml over Big Sandy Creek?
The structure is 84 ft (25.6 m) long with a longest span of 78 ft (23.9 m) and a deck 31 ft wide.
Who owns US 24 Ml over Big Sandy Creek?
It is owned by the State Highway Agency.