County RD 186 over Ten Mile Creek
FairCoos County, Oregon · 0001 Mile Fromcityoflakes · Structure no. 09195 018600073
- Built
- 1963
- 62 years old
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 203 ft
- 5 main spans
- Daily traffic
- 797
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
County RD 186 over Ten Mile Creek is a prestressed concrete stringer/multi-beam or girder carrying County RD 186 over Ten Mile Creek in Coos County, Oregon. It was built in 1963, so it is 62 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 797 vehicles a day, roughly 10% of them trucks, projected to reach 902 by 2025. The structure is 203 ft (61.9 m) long and 33 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 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 County RD 186 over Ten Mile Creek built?
It was built in 1963, making it 62 years old in 2025.
What condition is County RD 186 over Ten Mile 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 September 2024.
How much traffic does County RD 186 over Ten Mile Creek carry?
About 797 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is County RD 186 over Ten Mile Creek?
The structure is 203 ft (61.9 m) long with a longest span of 51 ft (15.5 m) and a deck 33 ft wide.
Who owns County RD 186 over Ten Mile Creek?
It is owned by the County Highway Agency.