why, during a snow or other wintery weather, do overpasses and bridges freeze up and become slippery first

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why, during a snow or other wintery weather, do overpasses and bridges freeze up and become slippery first

In: Chemistry

5 Answers

Anonymous 0 Comments

I have no idea either. But from my knowledge, I think it’s because they are extended above the ground. The higher, the colder the air is with a breeze adds to that as well since its constantly getting hit with that. Combine all that together with any little amount of precipitation, that just may be part of the reason.

Edit: downvote me. although above everyone else above has similar answers lol

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