Believe it or not, highway numbers actually make sense. Here's the logic behind odd and even routes, and why the system isn't ...

Interstate 5 is a 1,381-mile artery that stretches from Mexico to Canada, through the heart of the West Coast. If nothing else, it's a scenic route.

Guide signs are green, but highway signs also come in many other colors. As previously mentioned, you can find yellow, orange ...

This is read by an automated voice. Please report any issues or inconsistencies here. The celebration at Camp Pendleton was billed as an uplifting event to honor the 250th birthday of the United ...

The project is estimated to cost $316 million, according to the Arizona Department of Transportation. The construction will occur along I-10 from 83rd Avenue in the east and stretch west to the Loop ...