State Street over Missouri Flat Creek
GoodWhitman County, Washington · 0.07 N JCT SR 195 · Structure no. 086370000000000
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected October 2024
- Type
- Culvert
- Concrete
- Length
- 34 ft
- 1 main span
- Daily traffic
- 4,008
- 2019 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
State Street over Missouri Flat Creek is a concrete culvert carrying State Street over Missouri Flat Creek in Whitman County, Washington. It was built in 1997, so it is 28 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 4,008 vehicles a day, roughly 3% of them trucks, projected to reach 5,000 by 2042. The structure is 34 ft (10.4 m) long and 61 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 |
|---|---|---|
| Channel and channel protection | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was State Street over Missouri Flat Creek built?
It was built in 1997, making it 28 years old in 2025.
What condition is State Street over Missouri Flat 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 2024.
How much traffic does State Street over Missouri Flat Creek carry?
About 4,008 vehicles per day (2019 count), of which roughly 3% are trucks.
How long is State Street over Missouri Flat Creek?
The structure is 34 ft (10.4 m) long with a longest span of 33 ft (10.1 m) and a deck 61 ft wide.
Who owns State Street over Missouri Flat Creek?
It is owned by the City or Municipal Highway Agency.