HOUSTON, Texas (KTRK) -- New signs had drivers doing a double take on the Southwest Freeway Wednesday morning. The reason -- the speed limit. The signs told drivers ...

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

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 ...

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