Practice question A WRONG WAY sign warns that: You are driving against the direction of trafficThe route number is wrong on your mapThe lane will end in one mileThe pavement is slippery when wet Answer: A — You are driving against the direction of traffic The correct answer is shown above. Try the full quiz for additional practice. Practice more: DC Road Signs Practice Practice Questions - District of Columbia DMV Knowledge Test Signs, Signals, and Markings Practice Exam →