SR 25 over Columbia River
PoorStevens County, Washington · 32.8 N JCT US 395 · Structure no. 0003297A0000000
- Built
- 1948
- 77 years old
- Condition
- Poor
- inspected June 2023
- Type
- Truss - Thru
- Steel
- Length
- 1,540 ft
- 3 main spans
- Daily traffic
- 904
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
SR 25 over Columbia River is a steel truss - thru carrying SR 25 over Columbia River in Stevens County, Washington. It was built in 1948, so it is 77 years old, older than the Washington average of 49.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 3 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 904 vehicles a day, roughly 30% of them trucks, projected to reach 1,080 by 2039. The structure is 1,540 ft (469.5 m) long and 31 ft wide. If it were closed, the detour would be 98.8 mi (159 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 3 Serious | Loss of section, deterioration, spalling or scour have seriously affected primary structural components. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR 25 over Columbia River built?
It was built in 1948, making it 77 years old in 2025.
What condition is SR 25 over Columbia River in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in June 2023.
How much traffic does SR 25 over Columbia River carry?
About 904 vehicles per day (2023 count), of which roughly 30% are trucks.
How long is SR 25 over Columbia River?
The structure is 1,540 ft (469.5 m) long with a longest span of 504 ft (153.6 m) and a deck 31 ft wide.
Who owns SR 25 over Columbia River?
It is owned by the State Highway Agency.