How to check whether there is ice on the expressway?

Whether the expressway is frozen or not, just pay attention to the official WeChat account of the Expressway Administration. Open the WeChat homepage with your mobile phone, and then click Me at the bottom of the page. After opening the page, click to open the payment page. When the page opens, click City Service. After opening the city service, click the congestion query under traffic travel. After opening the page, click on the road condition. After opening the page, select the road section to be queried as needed.

0-5 degrees will not freeze.

China's expressways extend in all directions. With the climate change in China, some expressways will freeze and some will not! Because our country has a vast territory, the temperature difference between north and south is huge. Generally in northern China, when it rains or snows in winter, when the temperature drops to zero, the road surface will freeze! In the south of our country, it generally doesn't freeze!