198th Ave over Butternut Creek
GoodWashington County, Oregon · 003 MI N Butternut ST · Structure no. 23992099200009
- Built
- 2020
- 5 years old
- Condition
- Good
- inspected September 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 35 ft
- 1 main span
- Daily traffic
- 11,176
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
198th Ave over Butternut Creek is a prestressed concrete slab carrying 198th Ave over Butternut Creek in Washington County, Oregon. It was built in 2020, so it is 5 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 11,176 vehicles a day, roughly 5% of them trucks, projected to reach 14,894 by 2025. The structure is 35 ft (10.7 m) long and 68 ft wide. 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 |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 198th Ave over Butternut Creek built?
It was built in 2020, making it 5 years old in 2025.
What condition is 198th Ave over Butternut 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 September 2023.
How much traffic does 198th Ave over Butternut Creek carry?
About 11,176 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is 198th Ave over Butternut Creek?
The structure is 35 ft (10.7 m) long with a longest span of 35 ft (10.7 m) and a deck 68 ft wide.
Who owns 198th Ave over Butternut Creek?
It is owned by the County Highway Agency.