We will begin in Chicago for few days , go to Milwaukee to visit Harley Davidson museum , and after we will go to salt lake city.
We have many things to visit and see during the 2nd part of this trip between Mitchell ( south Dakota and salt lake) , but my question is : what we must see or visit during the first part beetween Milwaukee and Mitchell near the highway 90 , because it will be sad to forget something important ....
http://maps.google.fr/maps?f=d&source=s ... 969604&z=8
Thank you for your answers ...




