The revolutionary battle against distracted driving is non-stop for the Arizona Department of Transportation as Broadway smash "Hamilton" makes its Tempe debut. About 100 overhead freeway signs ...

Rather worryingly, the team managed to confuse a self-driving car into thinking a regular “stop” sign was a 45-mph speed limit sign, simply by adding a few carefully placed stickers to it ...

The Rhode Island Department of Transportation (RIDOT) has rolled out attention-grabbing slogans on their electronic signs to try and drive home the dangers of drunk and distracted driving.