Except that SR 10 is closed for bridge deck replacement of the Bristol Fill bridge. See link or link. I've not confirmed that it is not passable but it would add many miles if you got there and it was not passable. However, great minds think alike in that I am thinking of doing that route on Saturday or Sunday and detouring 970, then 97 over Bettas and home. I think that will add 5-10 miles to the route. I'll post later.

BTW Seattle Forrest might want to add Bettas Pass to his list..... on both 97 and Bettas road, both can be considered passes in my book although not as severe as major passes.