Crook RD over Muddy Creek
PoorLinn County, Oregon · 0120 Miles West of HWY 99 · Structure no. 12322A021900120
- Built
- 1981
- 44 years old
- Condition
- Poor
- inspected May 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 144 ft
- 4 main spans
- Daily traffic
- 237
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Crook RD over Muddy Creek is a prestressed concrete slab carrying Crook RD over Muddy Creek in Linn County, Oregon. It was built in 1981, so it is 44 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 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 237 vehicles a day, roughly 10% of them trucks, projected to reach 330 by 2041. The structure is 144 ft (43.9 m) long and 32 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| 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 Crook RD over Muddy Creek built?
It was built in 1981, making it 44 years old in 2025.
What condition is Crook RD over Muddy 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 Crook RD over Muddy Creek carry?
About 237 vehicles per day (2021 count), of which roughly 10% are trucks.
How long is Crook RD over Muddy Creek?
The structure is 144 ft (43.9 m) long with a longest span of 36 ft (11 m) and a deck 32 ft wide.
Who owns Crook RD over Muddy Creek?
It is owned by the County Highway Agency.