Trivia: What part of the road freezes first?
Sidewalks
Bridges
Curves
Driveways
The correct answer is Bridges
So why is this answer correct? : Anyone who lives somewhere with snow knows that bridges freeze before other parts of the road do. Those frozen bridges can sometimes have patchy ice on them too, so slow down before you cross. Bridges tend to freeze first because cold air flows above and underneath them, with no buffer to keep the roadway warm.