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 ...

This overview examines the interdisciplinary field of traffic sign comprehension and design, highlighting the vital role of ergonomic principles, cross-cultural considerations and human cognitive ...

Take it all in Some would say potholes are never a welcome sight, but not the creator of this funny road sign. Anyone looking ...

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 ...

Sep. 23—Ten traffic cameras and three electronic signs will be coming to Interstate 565 this fall, according to the Alabama Department of Transportation. The $5.2 million "intelligent transportation ...