Mt Pleasant RD over Beaver CR
PoorLinn County, Oregon · 008 MI S CR 20L · Structure no. 12865 072500085
- Built
- 1958
- 67 years old
- Condition
- Poor
- inspected June 2024
- Type
- Channel Beam
- Concrete
- Length
- 49 ft
- 3 main spans
- Daily traffic
- 299
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Mt Pleasant RD over Beaver CR is a concrete channel beam carrying Mt Pleasant RD over Beaver CR in Linn County, Oregon. It was built in 1958, so it is 67 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 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 299 vehicles a day, roughly 10% of them trucks, projected to reach 412 by 2041. The structure is 49 ft (14.9 m) long and 25 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| 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 Mt Pleasant RD over Beaver CR built?
It was built in 1958, making it 67 years old in 2025.
What condition is Mt Pleasant RD over Beaver CR 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 June 2024.
How much traffic does Mt Pleasant RD over Beaver CR carry?
About 299 vehicles per day (2021 count), of which roughly 10% are trucks.
How long is Mt Pleasant RD over Beaver CR?
The structure is 49 ft (14.9 m) long with a longest span of 19 ft (5.8 m) and a deck 25 ft wide.
Who owns Mt Pleasant RD over Beaver CR?
It is owned by the County Highway Agency.