Possible Clues:

• Lansing's st
• Wisc. neighbor
• State whose northern residents are known as Yoopers: Abbr
• St. consisting of two peninsulas
• Pontiac's place: Abbr.
• Detroit's st
• It's N of Ind.
• Thumb locale: Abbr.
• St. with two peninsulas
• Detroit's locale: Abbr.