Fdr 310 over Crystal Rv
FairPitkin County, Colorado · 5.0MI N of Redstone · Structure no. 021503000003016
- Built
- 1985
- 40 years old
- Condition
- Fair
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 83 ft
- 2 main spans
- Daily traffic
- 155
- 2003 count
- Owner
- Federal
- U.S. Forest Service
About this bridge
Fdr 310 over Crystal Rv is a wood or timber stringer/multi-beam or girder carrying Fdr 310 over Crystal Rv in Pitkin County, Colorado. It was built in 1985, so it is 40 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 6 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 155 vehicles a day, roughly 4% of them trucks, projected to reach 232 by 2045. The structure is 83 ft (25.3 m) long and 15 ft wide. If it were closed, the detour would be 98.2 mi (158 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Fdr 310 over Crystal Rv built?
It was built in 1985, making it 40 years old in 2025.
What condition is Fdr 310 over Crystal Rv 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 2023.
How much traffic does Fdr 310 over Crystal Rv carry?
About 155 vehicles per day (2003 count), of which roughly 4% are trucks.
How long is Fdr 310 over Crystal Rv?
The structure is 83 ft (25.3 m) long with a longest span of 40 ft (12.3 m) and a deck 15 ft wide.
Who owns Fdr 310 over Crystal Rv?
It is owned by the U.S. Forest Service.