Loon Lake RD #3 over Lake Creek
GoodDouglas County, Oregon · 3.5 MI S of Loon Lake · Structure no. 19C331 3 1265
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected August 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 142 ft
- 1 main span
- Daily traffic
- 156
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Loon Lake RD #3 over Lake Creek is a prestressed concrete tee beam carrying Loon Lake RD #3 over Lake Creek in Douglas County, Oregon. It was built in 1985, so it is 40 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 156 vehicles a day, roughly 10% of them trucks, projected to reach 176 by 2025. The structure is 142 ft (43.3 m) long and 28 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Loon Lake RD #3 over Lake Creek built?
It was built in 1985, making it 40 years old in 2025.
What condition is Loon Lake RD #3 over Lake Creek 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 Loon Lake RD #3 over Lake Creek carry?
About 156 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is Loon Lake RD #3 over Lake Creek?
The structure is 142 ft (43.3 m) long with a longest span of 140 ft (42.7 m) and a deck 28 ft wide.
Who owns Loon Lake RD #3 over Lake Creek?
It is owned by the County Highway Agency.