Lake Cr.Dr.East over Courtney Creek
PoorLinn County, Oregon · 003 E CR 505 · Structure no. 12521 050800033
- Built
- 1974
- 51 years old
- Condition
- Poor
- inspected May 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 59 ft
- 2 main spans
- Daily traffic
- 577
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Lake Cr.Dr.East over Courtney Creek is a prestressed concrete slab carrying Lake Cr.Dr.East over Courtney Creek in Linn 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 poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: open, would be posted or closed except for temporary shoring.
It carries about 577 vehicles a day, roughly 25% of them trucks, projected to reach 798 by 2041. The structure is 59 ft (18 m) long and 32 ft wide. If it were closed, the detour would be 2.5 mi (4 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Lake Cr.Dr.East over Courtney Creek built?
It was built in 1974, making it 51 years old in 2025.
What condition is Lake Cr.Dr.East over Courtney Creek in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in May 2024.
How much traffic does Lake Cr.Dr.East over Courtney Creek carry?
About 577 vehicles per day (2021 count), of which roughly 25% are trucks.
How long is Lake Cr.Dr.East over Courtney Creek?
The structure is 59 ft (18 m) long with a longest span of 29 ft (8.8 m) and a deck 32 ft wide.
Who owns Lake Cr.Dr.East over Courtney Creek?
It is owned by the County Highway Agency.