Regulatory signs tell drivers what they must do, or must not do, according to the law. They give information about rules for traffic direction, speed, lane use, stopping, yielding, tur… See more

Warning signs alert road users to changes in roadway conditions or possible hazards ahead. These signs are posted before the condition, so drivers have time to slow down, see … See more

Work zone signs are normally diamond-shaped, with black letters or symbols on an orange background. These signs identify construction, maintenance, utility or emergenc… See more

Most guide signs are horizontal rectangles, with white letters and numbers on a green background. Guide signs direct motorists to cities and towns by telling them where they are, what r… See more

Service signs are square or rectangular, with white letters or symbols on a blue background. These signs direct drivers towards service facilities such as hospitals, rest areas, … See more