Identify US traffic signs by their shape, color and symbol. Every sign in this test comes from the MUTCD (Manual on Uniform Traffic Control Devices), the federal standard used by all US states, so it applies wherever you drive in the United States. Individual states may add their own signs and may word their DMV exam differently — always check your state driver handbook before the real test. Each attempt draws 20 signs at random; you need 16 correct (80%) to pass, which matches the passing score most state DMV exams use.
