Denney RD Access S over Fanno Creek
FairWashington County, Oregon · 001 S of Denney RD · Structure no. BB002 000000000
- Built
- 1977
- 48 years old
- Condition
- Fair
- inspected July 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 30 ft
- 1 main span
- Daily traffic
- 2,125
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Denney RD Access S over Fanno Creek is a prestressed concrete slab carrying Denney RD Access S over Fanno Creek in Washington County, Oregon. It was built in 1977, so it is 48 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 2,125 vehicles a day, roughly 5% of them trucks, projected to reach 2,344 by 2025. The structure is 30 ft (9.1 m) long and 32 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| 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 Denney RD Access S over Fanno Creek built?
It was built in 1977, making it 48 years old in 2025.
What condition is Denney RD Access S over Fanno 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 July 2024.
How much traffic does Denney RD Access S over Fanno Creek carry?
About 2,125 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is Denney RD Access S over Fanno Creek?
The structure is 30 ft (9.1 m) long with a longest span of 28 ft (8.5 m) and a deck 32 ft wide.
Who owns Denney RD Access S over Fanno Creek?
It is owned by the City or Municipal Highway Agency.