crow from Lincoln, NE on 8/25/2013 3:03:30 PM:
I agree, don't bother with the Cowboy Trail. I stick to the Mickelson Trail in SD, The Wabash Trace Trail in Iowa, the Homestead and the Mopac in NE. My favorite is the Paul Bunyan Trail in MN. It is over 100 miles long and paved!