Greenville Road over Dairy Creek Oflow
GoodWashington County, Oregon · 010 MI W HWY 47 · Structure no. 18034 001100100
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected August 2024
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 93 ft
- 1 main span
- Daily traffic
- 957
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Greenville Road over Dairy Creek Oflow is a prestressed concrete tee beam carrying Greenville Road over Dairy Creek Oflow in Washington County, Oregon. It was built in 1997, so it is 28 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 957 vehicles a day, roughly 5% of them trucks, projected to reach 1,082 by 2025. The structure is 93 ft (28.3 m) long and 36 ft wide. If it were closed, the detour would be 8.1 mi (13 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Greenville Road over Dairy Creek Oflow built?
It was built in 1997, making it 28 years old in 2025.
What condition is Greenville Road over Dairy Creek Oflow 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 August 2024.
How much traffic does Greenville Road over Dairy Creek Oflow carry?
About 957 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is Greenville Road over Dairy Creek Oflow?
The structure is 93 ft (28.3 m) long with a longest span of 92 ft (28 m) and a deck 36 ft wide.
Who owns Greenville Road over Dairy Creek Oflow?
It is owned by the County Highway Agency.