Practice question A green arrow over a reversible lane means what? You must leave the lane immediatelyThe lane is closed to all trafficYou may use the lane beneath itThe lane is reserved for pedestrians Answer: C — You may use the lane beneath it The correct answer is shown above. Try the full quiz for additional practice. Practice more: Delaware Road Signs Practice Practice Questions - Delaware Class D Knowledge Test Road Signs, Signals, and Pavement Markings Practice Exam →