Highway guide signs provide information about directions and distances to drivers. These signs are green with white letters. The high speed on high...

Highway signs are guide signs. Green guide signs give information about directions and distances.

Highway Guide signs are green and white. They have a green background with white lettering.

Highway guide signs are in the shape of a horizontal rectangle. You can find them less frequently in the shape of a shield or square.

Highway guide signs are used to give information about distances and directions to drivers on highways or expressways.