If one was to cross the US by bike, how would Hwy 2 stand up in the competition? Is it suitable for biking at all? It looks like it would be a pretty logical path from Seattle to the upper peninsula. I would be making some detours ofcourse (I wanna go back to Missoula!) and after Sault Ste Marie (upper peninsula) i canīt seem to find the 2. Iīd probably go through Canada all the way to New York and down through NH, MA etc to NYC. Thoughts? Is this route significantly different from the Northern Tier?