County Road 12 over North Fork White River
FairRio Blanco County, Colorado · 0.08 MI East of CO RD 8 · Structure no. RIOB-012-00.08
- Built
- 1930
- 95 years old, rebuilt 1970
- Condition
- Fair
- inspected September 2024
- Type
- Truss - Thru
- Steel
- Length
- 82 ft
- 1 main span
- Daily traffic
- 114
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
County Road 12 over North Fork White River is a steel truss - thru carrying County Road 12 over North Fork White River in Rio Blanco County, Colorado. It was built in 1930 and reconstructed in 1970, so it is 95 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 114 vehicles a day, roughly 44% of them trucks, projected to reach 137 by 2043. The structure is 82 ft (24.9 m) long and 21 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County Road 12 over North Fork White River built?
It was built in 1930, making it 95 years old in 2025. It was reconstructed in 1970.
What condition is County Road 12 over North Fork White River 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 September 2024.
How much traffic does County Road 12 over North Fork White River carry?
About 114 vehicles per day (2023 count), of which roughly 44% are trucks.
How long is County Road 12 over North Fork White River?
The structure is 82 ft (24.9 m) long with a longest span of 78 ft (23.7 m) and a deck 21 ft wide.
Who owns County Road 12 over North Fork White River?
It is owned by the County Highway Agency.