Washington Street over S. Channel Spokane River
GoodSpokane County, Washington · 0.75 N of I-90 · Structure no. 085308000000000
- Built
- 1973
- 52 years old
- Condition
- Good
- inspected August 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 326 ft
- 3 main spans
- Daily traffic
- 11,678
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Washington Street over S. Channel Spokane River is a prestressed concrete continuous box beam or girders - single or spread carrying Washington Street over S. Channel Spokane River in Spokane County, Washington. It was built in 1973, so it is 52 years old, older 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 11,678 vehicles a day, roughly 12% of them trucks, projected to reach 20,400 by 2044. The structure is 326 ft (99.4 m) long and 40 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Washington Street over S. Channel Spokane River built?
It was built in 1973, making it 52 years old in 2025.
What condition is Washington Street over S. Channel Spokane River 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 Washington Street over S. Channel Spokane River carry?
About 11,678 vehicles per day (2023 count), of which roughly 12% are trucks.
How long is Washington Street over S. Channel Spokane River?
The structure is 326 ft (99.4 m) long with a longest span of 180 ft (54.9 m) and a deck 40 ft wide.
Who owns Washington Street over S. Channel Spokane River?
It is owned by the City or Municipal Highway Agency.