Old Cornelius Pass over Rock Creek
GoodWashington County, Oregon · 0135 MI N Germantown RD · Structure no. 21681 117200930
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected July 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 66 ft
- 1 main span
- Daily traffic
- 850
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Old Cornelius Pass over Rock Creek is a prestressed concrete slab carrying Old Cornelius Pass over Rock Creek in Washington County, Oregon. It was built in 2012, so it is 13 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 850 vehicles a day, roughly 5% of them trucks, projected to reach 959 by 2025. The structure is 66 ft (20.1 m) long and 36 ft wide. If it were closed, the detour would be 0.6 mi (1 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 Old Cornelius Pass over Rock Creek built?
It was built in 2012, making it 13 years old in 2025.
What condition is Old Cornelius Pass over Rock Creek 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 2023.
How much traffic does Old Cornelius Pass over Rock Creek carry?
About 850 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is Old Cornelius Pass over Rock Creek?
The structure is 66 ft (20.1 m) long with a longest span of 60 ft (18.3 m) and a deck 36 ft wide.
Who owns Old Cornelius Pass over Rock Creek?
It is owned by the County Highway Agency.