Green highway signs, also called guide signs, are everywhere, and we pass them by without much thought. But their design has a big role in getting us where we need to go safely. Why are highway signs ...

RALEIGH (WTVD) -- Ever wonder why some signs in the Triangle tell you you're traveling in one direction when you're really going the other way? The signs don't agree with your GPS, or a map, and they ...

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

Dear Readers: Here’s a column originally published in 2012. Dear Johnnie: A couple of questions I’ve wondered about while driving on road trips — Question 1: You pass a highway sign stating the ...