Ontario G1 Knowledge Test — G1 Practice Question
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Accuracy —
Emergency Situations
Black ice is most commonly found on:
Show Answer & Explanation
Correct Answer: B. Bridges, overpasses, and shaded areas of the road
Bridges, overpasses, and shaded roads lose heat from both above and below the surface, freezing before the surrounding roadway does. A shiny but wet-looking road in sub-zero temperatures is likely black ice — avoid braking or sudden steering until past.
