What does a steady circular yellow signal indicate under the MUTCD?
The related movement is ending or steady red will immediately follow✓پاسخ درست
A new protected movement has just begun
All signal controls are temporarily absent
The indication has no defined meaning
توضیح
Steady yellow warns that the related green or flashing-arrow movement is ending, or that steady red will follow immediately. The rules for the movement being terminated continue while yellow is displayed.