Here's how cars recognize traffic signs (and why it doesn't always work)

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

What does the yellow traffic sign with a T in the middle mean, and what should drivers do when they see it?

The traffic signs play a fundamental role in organizing traffic and anticipating risky situations on public roads. However, ...
Carscoops

Smart Traffic Signs Spot Phone Usage, Tell You To Put It Down

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 ...

Here's what it means if you see a pink road sign

Officially designated by the MUTCD, fluorescent pink road signs are some of the rarest and most elusive signs on American ...
El Cronista

What Does the Black Cross on a Yellow Traffic Sign Mean and Why Is It Important?

Among the dozens and dozens of traffic signs that can be found on roads, there is one in particular that, because of its ...
SlashGear

Why Do Some Road Signs Have Holes? Here's What They're For

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 ...
autoevolution

Here's Why America's Highway Traffic Signs Are Green

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 ...
Jalopnik

These Are The Goofiest Road Signs You've Ever Seen

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 ...