We've all experienced the anxiety of pulling onto a road and looking for a speed limit sign, only to find that there are none in sight. Like it or not, few of us have had the thrill of driving on ...

Staying under legal speed limits is one of the most basic things that drivers learn to do. However, there are times when there are no speed limit signs around, which can cause problems. That's because ...

Speed limit signs can either fade into the background or startle us to attention, often depending on how fast we might be going. Familiarity plays a role too. We expect to see 25 mph in a quiet ...

Speeding adds danger to an already inherently dangerous activity. That’s not controversial, and it’s not worth pretending otherwise. Driving at any speed above walking pace is potentially unsafe. The ...

Your car is not guessing the speed limit. Here's how cameras, GPS, and digital maps work together to figure it out. Modern cars can tell you the speed limit without you ever touching a map. Some can ...