We're going to be making this drive in eary September, was just curious about the route and the scenery. We'll be doing this with a 44' Diesel Pusher Thanks Trap
I90 to Ritzville, 395 south to Tri Cities, I82 south to I84 to Portland area, I 205 south to I5 south. Not really much to look at except miles and miles of freeways until you get into the Columbia River gorge where you can see a lot of nice waterfalls.