sdr is correct that the train travels thru interesting remote places away from the road. But it often follows the road (or close by) as well. In CA, I am well-traveled by vehicle. I’ve been on almost all of the hwys from Crescent City on down and Yreka on down and also thru Mt. Shasta. The scenery there IS spectacular!
I have never been to Oregon or Washington, however.
The most beautiful, pristine state hwys and county roads are undoubtedly in Humboldt, Mendocino, Marin and (southern) Santa Clara Counties, IMO.
scaredy, touring bike trails up there would be a fabulous experience for you and your family. You have to see it to believe it!
It is about a 12-hr drive one way to get to a place to start your tour amongst the redwoods. Maybe the train would transport your bikes as well, but it will likely take 18-20 hrs to get there on the train, with transfers. See:
