Snake River Bridge at Lyons' Ferry, State Route 261 spanning Snake River, Starbuck, Columbia County, WA

Significance: The oldest extant steel cantilever bridge in Washington. It is a good example of early-twentieth century cantilever bridge construction using carbon steel. The structure served first at Vantage Ferry on the Columbia River and then dismantled and re-erected on the Snake River at Lyons Ferry.
Unprocessed Field note material exists for this structure: N186
Survey number: HAER WA-88
Building/structure dates: 1927 Initial Construction