Practice question What is a HAWK signal used for? Helping pedestrians safely cross a streetMarking a freeway milepostReserving a lane for trucksShowing a tourist attraction Answer: A — Helping pedestrians safely cross a street The correct answer is shown above. Try the full quiz for additional practice. Practice more: RI Road Signs Practice Practice Questions - Rhode Island DMV Road Signs, Signals, and Pavement Markings Practice Exam →