Practice question What does a red X over a lane mean? Do not drive in that laneUse that lane only for passingThe lane is reserved for left turnsThe lane has the highest speed limit Answer: A — Do not drive in that lane The correct answer is shown above. Try the full quiz for additional practice. Practice more: WV Road Signs Practice Practice Questions - West Virginia DMV Knowledge Test Road Signs, Signals, and Pavement Markings Practice Exam →