County Road 20 over Roaring Fork River
FairJackson County, Colorado · 5.3 MI W of CO RD · Structure no. 057002005.3013B
- Built
- 1983
- 42 years old, rebuilt 1994
- Condition
- Fair
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 33 ft
- 1 main span
- Daily traffic
- 25
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
County Road 20 over Roaring Fork River is a steel stringer/multi-beam or girder carrying County Road 20 over Roaring Fork River in Jackson County, Colorado. It was built in 1983 and reconstructed in 1994, so it is 42 years old, younger 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 25 vehicles a day, roughly 22% of them trucks, projected to reach 32 by 2043. The structure is 33 ft (10 m) long and 27 ft wide. If it were closed, the detour would be 98.8 mi (159 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 | 8 Very Good | No problems noted. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County Road 20 over Roaring Fork River built?
It was built in 1983, making it 42 years old in 2025. It was reconstructed in 1994.
What condition is County Road 20 over Roaring Fork 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 November 2024.
How much traffic does County Road 20 over Roaring Fork River carry?
About 25 vehicles per day (2023 count), of which roughly 22% are trucks.
How long is County Road 20 over Roaring Fork River?
The structure is 33 ft (10 m) long with a longest span of 30 ft (9 m) and a deck 27 ft wide.
Who owns County Road 20 over Roaring Fork River?
It is owned by the County Highway Agency.