Welcome to the Roadscapes Wednesday segment! Each week here on Geek Alabama, Roadscapes Wednesday will feature roads and infrastructure related topics. Geek Alabama Editor / Publisher Nathan Young is often called the “road geek” for a good reason, Nathan loves roads and loves talking about roads!

There’s a big silver box next to every stoplight in America. Steve Harmon, the “Traffic Light Doctor” unlocks the door and takes me inside to see all of the 27 key components that keep cars moving safely and efficiently.

Roadscapes Wednesday: Would You Drive On This Flip-Flopped Interchange Roadscapes Wednesday: Stop Lights Can… Ruin A Street For Bicyclists Roadscapes Wednesday: Looks Like Jaywalking Tickets Are Gone For Good