CO RD 4A/FS RD 400 over Lime Creek
FairPitkin County, Colorado · 3 MI E of Ruedi Reservoir · Structure no. PIT-04A-1.0
- Built
- 1955
- 70 years old
- Condition
- Fair
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 27 ft
- 1 main span
- Daily traffic
- 41
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
CO RD 4A/FS RD 400 over Lime Creek is a wood or timber stringer/multi-beam or girder carrying CO RD 4A/FS RD 400 over Lime Creek in Pitkin County, Colorado. It was built in 1955, so it is 70 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 41 vehicles a day, projected to reach 45 by 2042. The structure is 27 ft (8.1 m) long and 15 ft wide. If it were closed, the detour would be 55.3 mi (89 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CO RD 4A/FS RD 400 over Lime Creek built?
It was built in 1955, making it 70 years old in 2025.
What condition is CO RD 4A/FS RD 400 over Lime Creek 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 May 2024.
How much traffic does CO RD 4A/FS RD 400 over Lime Creek carry?
About 41 vehicles per day (2022 count).
How long is CO RD 4A/FS RD 400 over Lime Creek?
The structure is 27 ft (8.1 m) long with a longest span of 24 ft (7.3 m) and a deck 15 ft wide.
Who owns CO RD 4A/FS RD 400 over Lime Creek?
It is owned by the County Highway Agency.