Practice question What does a triangular YIELD sign mean? Stop for ten seconds every timeReduce speed and yield the right-of-wayPrepare for a railroad crossingOnly bicyclists must slow down Answer: B — Reduce speed and yield the right-of-way The correct answer is shown above. Try the full quiz for additional practice. Practice more: Oregon Road Signs Practice Practice Questions - Oregon Driver License Knowledge Test - Road Signs, Signals, and Markings Practice Exam →