Practice question A Texas STOP AHEAD warning sign tells you what? Be prepared for a stop sign aheadStop immediately at the warning signThe road is closed beyond the signA railroad gate is lowered ahead Answer: A — Be prepared for a stop sign ahead The correct answer is shown above. Try the full quiz for additional practice. Practice more: Texas Road Signs Practice Practice Questions - Texas Driver License Knowledge Test Road Signs, Signals, and Pavement Markings Practice Exam →