After three large highway signs were left on the ground near I-44 - and later vandalized - MoDOT is responding to our ...

When you’re driving down the highway, you naturally pay attention to traffic signs. But do you ever think about why they look the way they do or why they’re a certain color? Take the green ones. Green ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Travelers on Interstate 40 will soon have no doubt they're driving through the heart of Route 66 country. Community leaders, ...

Sharp-eyed motorists on Oahu may have glimpsed unique signs posted recently at a few spots along the H-1, H-2 and H-3 ...