I am taking a road trip from Michigan to Boston any site seeing on the way that you guys would recommend ...? -

You may go I-90 and pass Albany, NY, it is capital of New York state, there is nice capital building to visit and state museum( free), and nearby is the place of first electricity birthplace.

Yeah If you re a baseball fan the Hall of Fame in Cooperstown NY is about 35 miles south of the NYS Thruway exit 30