Traffic Signs, signals, and pavement markings are the language of the road. Texas Law requires that all road signs be observed and obeyed. Besides, they are there to inform and direct you safely to your destination. Traffic signs and signals have been designed to be clear and easy to understand. Whenever possible, simple symbols are used instead of wording with this purpose in mind. Many of the signs and signals you are familiar with, but learning more of the subtle messages of the road will assist you to better understand and navigate far away to short trips on the streets of your home town.

Texas owns and maintains all the interstate highways in Texas.