When you first learned to drive, you were likely given a guide to the various road signs and their meanings. Whether it was in a formal Driver's Education class or through a state-issued driver's ...

Guide signs are green, but highway signs also come in many other colors. As previously mentioned, you can find yellow, orange ...

Highway signs are a ubiquitous part of America's infrastructure iconography. The U.S. highway shields are probably the most well-known mass-produced piece of aluminum in the country. However, the ...

PENNSYLVANIA (WHTM) — We see them every time we are on a highway or road: traffic signs. But did you know that PennDOT categorizes these signs? According to PennDOT, signs are divided into three ...

If you've spent some time on highways and rural backroads, you may have noticed something strange – some road signs are peppered with holes. It could be any marker, from a simple red "Stop" to a ...

As Kelsey Ruby drives to work at the School of Mines in Golden on 6th Ave, she passes an animal crossing sign. Every month or so, the lights on the sign are flashing as she drives by, warning her ...