Roses are red, violets are blue - and, sometimes, stop signs can be, too. If you've ever wondered about blue stop signs, here's what you need to know.

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 ...

“This French road sign indicates a steep descent ahead, but the ‘10%’ often throws people off – even though similar signs can be seen on steep hills in the UK. The 10% simply refers to the ...

Originally, California’s road signs were black with white lettering, but the state changed them after a federal rule was extended to the states. A federal study found that blue-and-gold and ...