High Speed Train

I look forward to taking the proposed train to Milwaukee if it stops at Miller Park and the State Fair grounds. But I doubt if I will take it when I travel to see my daughter and her family in Milwauee since I'd have to take a taxi from somewhere in Milwaukee to their home and then back to the train station. And I expect there are lots of other scenarios where I would find it inconvenient not to have my car. And will I take the train to Chicago through Milwaukee? Depends how long it will take.