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Home >> auto >> Article
Weather light trial
From:Shanghai Daily  |  2020-11-19 09:29

Stripes of lights which can detect bad weather and turn red to help drivers keep distance from each other are on trial in Shanghai. The lights on 2 kilometers of the S32 Expressway in Pudong New Area are considered as a new drive to improve road safety. The lights are yellow in normal weather, but during strong fog or heavy rain, they turn red, warning drivers about bad weather ahead.

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