Old SR 26 RD over Palouse River Overrun
GoodAdams County, Washington · 00.03 MI SW Gray RD · Structure no. 083589000000000
- Built
- 1944
- 81 years old, rebuilt 2013
- Condition
- Good
- inspected November 2023
- Type
- Slab
- Prestressed Concrete
- Length
- 29 ft
- 1 main span
- Daily traffic
- 96
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Old SR 26 RD over Palouse River Overrun is a prestressed concrete slab carrying Old SR 26 RD over Palouse River Overrun in Adams County, Washington. It was built in 1944 and reconstructed in 2013, so it is 81 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 96 vehicles a day, roughly 23% of them trucks, projected to reach 110 by 2041. The structure is 29 ft (8.7 m) long and 32 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 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 Old SR 26 RD over Palouse River Overrun built?
It was built in 1944, making it 81 years old in 2025. It was reconstructed in 2013.
What condition is Old SR 26 RD over Palouse River Overrun 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 November 2023.
How much traffic does Old SR 26 RD over Palouse River Overrun carry?
About 96 vehicles per day (2020 count), of which roughly 23% are trucks.
How long is Old SR 26 RD over Palouse River Overrun?
The structure is 29 ft (8.7 m) long with a longest span of 27 ft (8.2 m) and a deck 32 ft wide.
Who owns Old SR 26 RD over Palouse River Overrun?
It is owned by the County Highway Agency.