Three Lakes RD over Albany Santiam Canal
PoorLinn County, Oregon · 015 MI South HWY 20 · Structure no. 12591A033700147
- Built
- 1987
- 38 years old
- Condition
- Poor
- inspected July 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 30 ft
- 1 main span
- Daily traffic
- 1,906
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Three Lakes RD over Albany Santiam Canal is a prestressed concrete slab carrying Three Lakes RD over Albany Santiam Canal in Linn County, Oregon. It was built in 1987, so it is 38 years old, younger 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 4 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 1,906 vehicles a day, roughly 24% of them trucks, projected to reach 2,575 by 2041. The structure is 30 ft (9.1 m) long and 36 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| 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 Three Lakes RD over Albany Santiam Canal built?
It was built in 1987, making it 38 years old in 2025.
What condition is Three Lakes RD over Albany Santiam Canal 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 July 2024.
How much traffic does Three Lakes RD over Albany Santiam Canal carry?
About 1,906 vehicles per day (2021 count), of which roughly 24% are trucks.
How long is Three Lakes RD over Albany Santiam Canal?
The structure is 30 ft (9.1 m) long with a longest span of 29 ft (8.8 m) and a deck 36 ft wide.
Who owns Three Lakes RD over Albany Santiam Canal?
It is owned by the County Highway Agency.