Griggs Dr. over Beaver Creek
PoorLinn County, Oregon · 172 Miles East CR 24 · Structure no. 12742 066800172
- Built
- 1973
- 52 years old
- Condition
- Poor
- inspected July 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 120 ft
- 4 main spans
- Daily traffic
- 180
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Griggs Dr. over Beaver Creek is a prestressed concrete slab carrying Griggs Dr. over Beaver Creek in Linn County, Oregon. It was built in 1973, so it is 52 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 180 vehicles a day, roughly 10% of them trucks, projected to reach 258 by 2041. The structure is 120 ft (36.6 m) long and 28 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Griggs Dr. over Beaver Creek built?
It was built in 1973, making it 52 years old in 2025.
What condition is Griggs Dr. over Beaver 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 July 2024.
How much traffic does Griggs Dr. over Beaver Creek carry?
About 180 vehicles per day (2021 count), of which roughly 10% are trucks.
How long is Griggs Dr. over Beaver Creek?
The structure is 120 ft (36.6 m) long with a longest span of 29 ft (8.8 m) and a deck 28 ft wide.
Who owns Griggs Dr. over Beaver Creek?
It is owned by the County Highway Agency.