This year, the British road signage system is having a significant birthday. It’s been 50 years since Jock Kinneir and Margaret Calvert designed the familiar circle, triangle and rectangle road signs ...

Whenever I embark on a road trip from one American city to the next, there are a few things I can depend on seeing, whether I’m in the heart of Missouri or hurtling along the East Coast. Gas stations ...

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 ...