As we started down a back road to head to Baraboo , we passed a sign for The Riverside and Great Northern Rail so we drove up to check it out . It 's a 15 " gauge railroad . They are closed to the season but we saw a couple of guys behind on of the buildings who waved to us so we parked the car and wandered up to get more information .

Question: What state may I currently be in ?
Answer: WisconsinIndianaIllinoisMichigan