The Iowa Speedway might be another track dropped from the IndyCar calendar. Rumors spread after Penske Entertainment failed ...

Here's what you should know about Scott McLaughlin: Scott McLaughlin, Team Penske − IndyCar driver profileStart the day smarter. Get all the news you need in your inbox each morning.

Even with Maple Grove Speedway (or Waterloo Speedway) having long gone dormant at the Seneca County Fairgrounds, Waterloo still has remained a hub of motorsports for decades.