The open roads of Chicago’s western suburbs once promised an easier commute — but today, they tell a different story. In recent years, towns like Naperville, Aurora, Downers Grove, and Wheaton have seen a spike in serious car accidents. What’s behind the rising danger? A combination of crowded highways, outdated road designs, aggressive driving habits, and simply too many cars.
Data from the Illinois Department of Transportation (IDOT) and the National Highway Traffic Safety Administration (NHTSA) shows that, between 2016 and 2024, crashes on suburban roads have steadily increased — particularly during morning and evening rush hours.
Drivers face threats that aren’t always obvious until it’s too late. Here’s what you need to know before you head out.