CO RD 12 over Ruby Anthracite Creek
GoodGunnison County, Colorado · 7.4 MI W of Crested Butte · Structure no. GUN012-21.00A
- Built
- 1993
- 32 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 148 ft
- 2 main spans
- Daily traffic
- 379
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
CO RD 12 over Ruby Anthracite Creek is a prestressed concrete stringer/multi-beam or girder carrying CO RD 12 over Ruby Anthracite Creek in Gunnison County, Colorado. It was built in 1993, so it is 32 years old, younger than the Colorado average of 42.2 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 379 vehicles a day, roughly 2% of them trucks, projected to reach 440 by 2042. The structure is 148 ft (45.1 m) long and 37 ft wide. If it were closed, the detour would be 39.8 mi (64 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CO RD 12 over Ruby Anthracite Creek built?
It was built in 1993, making it 32 years old in 2025.
What condition is CO RD 12 over Ruby Anthracite Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2024.
How much traffic does CO RD 12 over Ruby Anthracite Creek carry?
About 379 vehicles per day (2022 count), of which roughly 2% are trucks.
How long is CO RD 12 over Ruby Anthracite Creek?
The structure is 148 ft (45.1 m) long with a longest span of 73 ft (22.3 m) and a deck 37 ft wide.
Who owns CO RD 12 over Ruby Anthracite Creek?
It is owned by the County Highway Agency.