Unless you’re a traffic engineer, or freshly done studying for your learner’s permit, you might not have the meaning of every street sign memorized. Sure, you’ll remember the most important ones, like ...

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 ...

Green highway signs are everywhere, but why are they green?

HANOVER, Md. — You’re probably very familiar with all of the road signs you see during your daily commute. But you might be surprised to learn how they’re made — and how big they are. Steven Hall, ...