County RD 205 over Ross-Slough
GoodCoos County, Oregon · 010 MI S on 205 from Coos · Structure no. 18029 020500002
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 78 ft
- 1 main span
- Daily traffic
- 355
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
County RD 205 over Ross-Slough is a prestressed concrete stringer/multi-beam or girder carrying County RD 205 over Ross-Slough in Coos County, Oregon. It was built in 1997, so it is 28 years old, younger than the Oregon average of 49.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 355 vehicles a day, roughly 10% of them trucks, projected to reach 400 by 2025. The structure is 78 ft (23.8 m) long and 27 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 County RD 205 over Ross-Slough built?
It was built in 1997, making it 28 years old in 2025.
What condition is County RD 205 over Ross-Slough 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 July 2024.
How much traffic does County RD 205 over Ross-Slough carry?
About 355 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is County RD 205 over Ross-Slough?
The structure is 78 ft (23.8 m) long with a longest span of 76 ft (23.2 m) and a deck 27 ft wide.
Who owns County RD 205 over Ross-Slough?
It is owned by the County Highway Agency.