This is an outstanding road trip to enjoy for any biker.  My son-in-law and I drove to Milwaukee looking for parts for our project bikes and had time to visit the museum.  A first visit for both of us, we had a great time.  The museum is complete with a display for every motorcycle built by Harley Davidson since their start.  We stayed all afternoon and could have spent much more time but they insisted on closing for the night.  A great place to see.  make very effort at visiting if you can.  I know I will.