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Wyoming Class C Knowledge Test Practice
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Traffic Signals & Road MarkingsStandalone practice
You approach an intersection where this signal is showing. What should you do?

Correct answer: Slow down and go through with caution.
Why
A flashing yellow (amber) light is a caution signal. It warns of a dangerous intersection or location, and Wyoming law allows you to go through only with caution. Slow down, look for cross traffic and pedestrians, and be ready to stop. Do not confuse it with a flashing red light, which means stop.
Verified against Wyoming Rules of the Road, Class C · Traffic signals · p. 97
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