Weblearn the meaning of traffic signs: Regulatory signs, warning signs, construction signs, guide signs and service signs. Study for your dmv test. Take a free road signs practice. Test your knowledge on the meanings of traffic and road signs. Part 4 of 5, consisting of 30 multiple choice questions. Grading is in real time. Test your knowledge on the meanings of traffic and road signs. Part 1 of 5, consisting of 30 multiple choice questions. Grading is in real time after. Webstudy with quizlet and memorize flashcards containing terms like narrow bridge, divided highway ends, chevron alignment and more.