Informational Signs

Question 1

Green Guide Signs

Answer 1

Gives information about directions and distances. East-west routes have even numbers. North-South have odd numbers. Mile markers indicate your location on an interstate and match with exit numbers.

Question 2

Blue and White service signs

Answer 2

Direct you to services such as gas, food, motels, and hospitals.

Question 3

Brown and white signs

Answer 3

Point out scenic areas, parks, and areas of cultural/historical significance.