• Questions come from the community

  • You vote for your favorites

  • WBEZ investigates, posting updates in real time

  • Followers help shape the investigation

  • We discover the answers together!


Previous Question Next Question

Naperville, IL is known for having lots of traffic. I have noticed, however, that the traffic lights don't seem to be very efficient and may exacerbate the problem. Who programs the lights and why do the lights sometimes have very bad timing?

Asked by Shaun Currier

Commenting Guidelines