1. In 1903, the Michigan State Highway Department was established. This department was responsible for creating and maintaining highways throughout the state, and would eventually become the Michigan Department of Transportation.

2. On October 19, 1945, the Detroit Tigers won the World Series. This was their second World Series win in five years, and their fifth in team history.

3. On October 19, 1987, the Mackinac Bridge celebrated its 30th anniversary. The bridge spans the Straits of Mackinac and connects the Upper and Lower Peninsulas of Michigan. At the time of its construction, it was the longest suspension bridge in the world.

4. In 2005, the Detroit Pistons held their first regular season game at the newly-renovated Palace of Auburn Hills. The arena had undergone a $30 million renovation, which included new seating and a state-of-the-art scoreboard.

5. On October 19, 2012, Michigan Governor Rick Snyder signed a bill that allowed for the creation of "domestic asset protection trusts" in the state. These trusts allow individuals to protect their assets from creditors and lawsuits. Michigan was one of the first states to allow for these types of trusts.