Yep that's Oregon across the mouth of the Columbia River.
You can just make out parts of the bridge that crosses here.
The bridge has a mid-height section, then a section close to the water before arching into a high span.
Here's a telephoto of the high span over by Astoria, OR.
Hwy 101 heads south here so we continued straight on Hwy 401.
We stopped at a view point in Skamokawa to see if we could spot any freighters plying the river.
Once on Hwy 4 headed toward Longview we spotted Mt. St. Helens off in the distance.