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 a big role in getting us where we need to go safely. Why are highway signs ...

Q: Doug Brown of Moreno Valley asked about the large green signs that hang above freeway lanes that indicate the distance to upcoming exits. The new green signs are covered with a clear protective ...

If you ever wondered why the signs that you see on the highway, particularly green, here are some safety-based reasons you ...