I am planning an Oregon to Iowa bike trip this summer and am looking for a good route from the Yellowstone/Grand Teton area to the Black Hills in South Dakota. I'm starting my trip by following the TransAm route from Oregon to Yellowstone and then diverging off that route in favor of hopefully a pretty direct route to the Black Hills and then to Northern Iowa.
Anyone bike from Yellowstone to the Black Hills and have any route suggestions or stories? Any info would be wonderful. Thanks a lot.