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!
Learn how retroreflectivity makes road signs “glow” at night without lights, all thanks to your car’s headlights. This not-so-simple technology is why stop signs are red and not yellow.
Categories: Roadscapes Stuff
