FSR 355.1 over South Fork Swan
GoodSummit County, Colorado · Intersection of 355.1B · Structure no. 021510000003018
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected August 2024
- Type
- Frame
- Concrete
- Length
- 28 ft
- 1 main span
- Daily traffic
- 25
- 2003 count
- Owner
- Federal
- U.S. Forest Service
About this bridge
FSR 355.1 over South Fork Swan is a concrete frame carrying FSR 355.1 over South Fork Swan in Summit County, Colorado. It was built in 2003, so it is 22 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 25 vehicles a day, projected to reach 37 by 2045. The structure is 28 ft (8.5 m) long and 20 ft wide. If it were closed, the detour would be 98.2 mi (158 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 FSR 355.1 over South Fork Swan built?
It was built in 2003, making it 22 years old in 2025.
What condition is FSR 355.1 over South Fork Swan 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 August 2024.
How much traffic does FSR 355.1 over South Fork Swan carry?
About 25 vehicles per day (2003 count).
How long is FSR 355.1 over South Fork Swan?
The structure is 28 ft (8.5 m) long with a longest span of 27 ft (8.2 m) and a deck 20 ft wide.
Who owns FSR 355.1 over South Fork Swan?
It is owned by the U.S. Forest Service.