Ontario Bus Driver Knowledge Practice Test

You should be especially cautious in low temperatures if the road ahead looks?

1. Black and shiny

2. Clear and dry

3. Wet

4. Snow-covered

The correct answer is: Black and shiny

At low temperatures, black and shiny roads are a major concern because they may be icy and slippery. Black ice is transparent and can be difficult to see, leading to dangerous driving conditions. While clear and dry roads may seem more favorable, they can also be deceiving as ice patches may still be present. Wet roads can also be hazardous, especially if the temperature drops and the water freezes, turning into black ice. Snow-covered roads are also dangerous due to potential ice patches underneath the snow, but they are more easily identifiable as hazardous. Therefore, the most important factor to consider in low temperatures is the appearance of the road, not just its actual condition.