Traffic signs have to communicate crucial information quickly and simply, to anyone who might be on the road. They use letters and numbers to lay out information in plain language but they also use ...

If you ever wondered why the signs that you see on the highway, particularly green, here are some safety-based reasons you ...

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 ...

In many multi-lingual parts of the world, it's not uncommon for regulations to require that road signs and other informational markers be printed in two or more languages. But mistakes -- sometimes ...