SW Johnson Sch RD over Davis Creek
FairWashington County, Oregon · 0055 MI N Simpson Road · Structure no. 21740 786 00050
- Built
- 2016
- 9 years old
- Condition
- Fair
- inspected September 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 85 ft
- 1 main span
- Daily traffic
- 590
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
SW Johnson Sch RD over Davis Creek is a prestressed concrete box beam or girders - multiple carrying SW Johnson Sch RD over Davis Creek in Washington County, Oregon. It was built in 2016, so it is 9 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 590 vehicles a day, roughly 2% of them trucks, projected to reach 645 by 2025. The structure is 85 ft (25.9 m) long and 42 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 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SW Johnson Sch RD over Davis Creek built?
It was built in 2016, making it 9 years old in 2025.
What condition is SW Johnson Sch RD over Davis Creek 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 September 2024.
How much traffic does SW Johnson Sch RD over Davis Creek carry?
About 590 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is SW Johnson Sch RD over Davis Creek?
The structure is 85 ft (25.9 m) long with a longest span of 85 ft (25.9 m) and a deck 42 ft wide.
Who owns SW Johnson Sch RD over Davis Creek?
It is owned by the County Highway Agency.