Cornell Road over Rock Creek Overflow
GoodWashington County, Oregon · W of John Olsen Ave · Structure no. 19185 000 00000
- Built
- 2001
- 24 years old
- Condition
- Good
- inspected July 2024
- Type
- Culvert
- Aluminum, Wrought Iron, or Cast Iron
- Length
- 32 ft
- 1 main span
- Daily traffic
- 24,439
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Cornell Road over Rock Creek Overflow is a aluminum, wrought iron, or cast iron culvert carrying Cornell Road over Rock Creek Overflow in Washington County, Oregon. It was built in 2001, so it is 24 years old, younger than the Oregon average of 49.9 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 24,439 vehicles a day, roughly 2% of them trucks, projected to reach 35,309 by 2025. The structure is 32 ft (9.8 m) long. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cornell Road over Rock Creek Overflow built?
It was built in 2001, making it 24 years old in 2025.
What condition is Cornell Road over Rock Creek Overflow in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in July 2024.
How much traffic does Cornell Road over Rock Creek Overflow carry?
About 24,439 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Cornell Road over Rock Creek Overflow?
The structure is 32 ft (9.8 m) long with a longest span of 32 ft (9.8 m).
Who owns Cornell Road over Rock Creek Overflow?
It is owned by the County Highway Agency.