I was planning on leaving Yorktown the first week in May, 2016. I have no real time constraint but was thinking I would shoot for 8 weeks to get to Astoria. I was just wanted to have a shortcut in my back pocket in case for physical or mental reasons I needed to cut off some days and still make it to the Pacific. I just have to end up somewhere I can get my bike shipped back to Illinois and get to an airport.
MKK - I have ridden cross country a half dozen times and a dozen more major trips in the West.
Yes, there is a stunningly beautiful and shorter route from Jackson, Wyoming west thru Idaho.
This route has moderate to low traffic most of the way - certainly less traffic than Yellowstone Park itself.
I have posted some maps and a journal over at Crazyguyonabike.
Willow Pass in central Idaho - - the Sawtooth Mountains are also spectacular.
Here is a journal with maps and photos from a trip last summer.
I tend to do a few stretches of dirt - but the Idaho route is complete -
Although W-to-E - it would be Jackson, WY to Stanley, ID to John Day, OR
https://www.crazyguyonabike.com/doc/?o=tS&doc_id=16199&v=78I prefer the route through Rexburg rather than Idaho Falls - but I had to get a replacement bolt in Idaho Falls.
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If you are planning on leaving in early May and expect an 8-week trip, you will be in the West in mid to late June.
Mid to late June in the high country can still be winter. Did you know that?
Yes, you will have fabulous wildflowers - but be prepared for a late snowstorm, too.