Where is it more likely to be slippery when driving?

The likelihood of slippery conditions while driving is notably higher on bridges. This is primarily because bridges are typically constructed of materials that can allow for quicker temperature changes compared to regular roadways that are insulated by the ground beneath them. As a result, when temperatures drop, ice can form on bridges more quickly, making them dangerous before it develops on other surfaces. Additionally, bridges are often exposed to wind more than regular roads, which can further contribute to rapid cooling and ice formation.

Freshly paved roads can present slippery conditions when they are first laid down because the surface is often slick until it has had time to cure and gather some traction. However, this condition does not persist as long as icy or wet conditions on bridges. Highways, while they can also become slick due to rain, oil residue, or ice, are usually maintained on a larger scale to mitigate such hazards.

The option that encompasses these conditions collectively might seem attractive, but specifically, bridges present a higher risk, especially during colder weather. Therefore, understanding the unique vulnerabilities of bridge surfaces can enhance a driver's awareness and caution in potentially hazardous driving conditions.