Gilkey Road over Ditch
FairLinn County, Oregon · 0129 MI N Crabtree · Structure no. 12804A007A00129
- Built
- 1978
- 47 years old
- Condition
- Fair
- inspected July 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 24 ft
- 1 main span
- Daily traffic
- 618
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Gilkey Road over Ditch is a prestressed concrete slab carrying Gilkey Road over Ditch in Linn County, Oregon. It was built in 1978, so it is 47 years old, younger than the Oregon average of 49.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 618 vehicles a day, roughly 15% of them trucks, projected to reach 927 by 2041. The structure is 24 ft (7.3 m) long and 36 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 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Gilkey Road over Ditch built?
It was built in 1978, making it 47 years old in 2025.
What condition is Gilkey Road over Ditch in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.
How much traffic does Gilkey Road over Ditch carry?
About 618 vehicles per day (2021 count), of which roughly 15% are trucks.
How long is Gilkey Road over Ditch?
The structure is 24 ft (7.3 m) long with a longest span of 23 ft (7 m) and a deck 36 ft wide.
Who owns Gilkey Road over Ditch?
It is owned by the County Highway Agency.