Road over Lost Creek
FairClackamas County, Oregon · S-19 T-2S R-8E Wm · Structure no. 060609000001500
- Built
- 1974
- 51 years old
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Wood or Timber
- Length
- 73 ft
- 3 main spans
- Daily traffic
- 30
- 2006 count
- Owner
- Federal
- U.S. Forest Service
About this bridge
Road over Lost Creek is a wood or timber stringer/multi-beam or girder carrying Road over Lost Creek in Clackamas County, Oregon. It was built in 1974, so it is 51 years old, older than the Oregon average of 49.9 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 30 vehicles a day, projected to reach 45 by 2045. The structure is 73 ft (22.3 m) long and 19 ft wide. If it were closed, the detour would be 620.7 mi (999 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Road over Lost Creek built?
It was built in 1974, making it 51 years old in 2025.
What condition is Road over Lost 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 August 2024.
How much traffic does Road over Lost Creek carry?
About 30 vehicles per day (2006 count).
How long is Road over Lost Creek?
The structure is 73 ft (22.3 m) long with a longest span of 47 ft (14.3 m) and a deck 19 ft wide.
Who owns Road over Lost Creek?
It is owned by the U.S. Forest Service.