Traffic sign recognition technology is nothing new, but have you ever wondered how it works? And why it sometimes doesn't ...

Speed limit signs are a crucial part of driving, and they can be found on just about any type of road. What about private ...

If you've spent some time on highways and rural backroads, you may have noticed something strange – some road signs are peppered with holes. It could be any marker, from a simple red "Stop" to a ...

As millions of Americans begin another season of winter driving, they may see a sign with a cryptic warning: "Bridge Freezes before Road." (Or perhaps the sign reads "Bridge Ices Before Road" or even ...

There are nearly 40 million miles of tarmac road covering the planet, and nearly every mile of it is festooned with signs to keep you heading the right way, or warn you of the dangers in the road ...

Road signs are important indicators for drivers. They relay vital information that’s just as important for the safety of drivers but also pedestrians, emergency personnel, and even others like ...

Electronic safety messages like “Buckle up, windshields hurt” or “We’ll be blunt, don’t drive high” will soon disappear from freeways and highways. The U.S. Federal Highway Administration has chosen ...

The Bureau of Transportation Statistics estimates that 91% of summer trips will be via car and 250 to 499 miles each way. Today we look at our roads. Originally, California’s road signs were black ...