Motorists are inundated with roadside signs while driving. These can include speed limit signs, construction warnings, directions to prominent landmarks, and safety warnings (e.g., “Icy Road Ahead”).

Most road signs are easy to understand, as they're pretty literal. Do Not Enter simply means to stay away from that certain area. Speed Limit 55 tells you that you shouldn't go over 55mph. No Passing ...

Ever found yourself squinting at a traffic sign, scratching your head, and wondering what on […] ...

US Route 20 starts in Boston, Massachusetts, and ends in Newport, Oregon. It's America's longest highway, measuring approximately 3,365 miles. However, nobody needs to drive for almost four days to ...

Portable signs that show drivers a digital readout of their speed and tell them to slow down if they’re speeding are a common site on the road today. In some places, those signs will now tell ...

SEATTLE, Wash. — Graffiti-covered road signs along downtown Seattle freeways and streets are far too common. You may have seen graffiti covering stop signs, parking signs, speed limit signs or ...

Traffic Lab is a Seattle Times project that digs into the region’s transportation issues to explore the policies and politics that determine how we get around and how billions of dollars in public ...

ATLANTA — Some Atlanta drivers and city leaders are concerned after research found road signs that have been tagged with graffiti could confuse self-driving cars. As more self-driving cars hit Atlanta ...