6th Street over Patit Creek
GoodColumbia County, Washington · Dayton · Structure no. 086737000000000
- Built
- 2001
- 24 years old
- Condition
- Good
- inspected October 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 56 ft
- 1 main span
- Daily traffic
- 50
- 2019 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
6th Street over Patit Creek is a prestressed concrete slab carrying 6th Street over Patit Creek in Columbia County, Washington. It was built in 2001, so it is 24 years old, younger than the Washington average of 49.8 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 50 vehicles a day, roughly 5% of them trucks, projected to reach 55 by 2041. The structure is 56 ft (17.1 m) long and 24 ft wide. If it were closed, the detour would be 1.9 mi (3 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 6th Street over Patit Creek built?
It was built in 2001, making it 24 years old in 2025.
What condition is 6th Street over Patit 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 October 2023.
How much traffic does 6th Street over Patit Creek carry?
About 50 vehicles per day (2019 count), of which roughly 5% are trucks.
How long is 6th Street over Patit Creek?
The structure is 56 ft (17.1 m) long with a longest span of 55 ft (16.9 m) and a deck 24 ft wide.
Who owns 6th Street over Patit Creek?
It is owned by the City or Municipal Highway Agency.