Drive down virtually any highway in America and you'll see a variety of signage that's designed to give drivers information on their location, the rules of the road, and the presence of any nearby ...

Q: Honk: Why does Caltrans leave that plastic film on its green highway signs that dissolves over time and comes off in pieces — and just looks lousy? Why not just take it off before putting a new ...

Driving down a California highway, you'll notice the state's highway signs don't look like most others. The Golden State's signs stand apart for their distinctive spade shape, which are nothing like ...