What type of ice is particularly dangerous for drivers?

Black ice is particularly dangerous for drivers because it is often nearly invisible and tends to form in areas where temperatures fluctuate around freezing, such as bridges, overpasses, and shaded roads. This type of ice is usually transparent, allowing it to blend in seamlessly with the road surface, which can catch drivers off guard. Because of its deceptive appearance, vehicles can lose traction unexpectedly when driving over black ice, leading to skidding or loss of control.

In contrast, slush ice is more visible due to its mixed nature of water and ice, making it easier for drivers to adjust their driving behavior. Frosted ice typically occurs in the early morning, leading to a sheen of ice, but it is often easier to spot than black ice. Thin ice can be dangerous as well, especially for pedestrians or in specific contexts such as on lakes, but it is not as common on roadways and does not present the same kind of hidden hazard that black ice does.