Even without GPS you can stay oriented and drive confidently on unfamiliar highways and byways to get where you're going.

Green highway signs, also called guide signs, are everywhere, and we pass them by without much thought. But their design has ...

Sign, sign, everywhere a sign. And, PennDOT is going to take a closer look at roadway signs starting next week and then again in November. The Pennsylvania Department of Transportation has announced a ...

All lanes on Interstate 70 West in Columbus reopened more than four hours after a dump truck with its bed raised up hit two overhead sign structures, causing one to collapse and shutting the highway ...

At first glance, the U.S. Interstate Highway system might seem like a logical grid-based masterpiece with a semblance of order behind its numbering system. Odd-numbered interstates run from north to ...