2. Go to official website: You can check whether official website in expressway is closed through Baidu search. Before going out, Baidu will visit expressway. The website page will have relevant information about the road. For example, after entering China Weather Network and clicking on the professional weather to find the traffic weather, the page will not only report the weather in expressway, but also report the road conditions and whether the roads are closed.
3. Mobile phone viewing: It is more convenient to check whether expressway is closed through the Baidu application on the mobile phone. Download map software on your mobile phone, such as Baidu map, and check the road conditions when you travel, so as to know the current real-time road conditions, or pay attention to some local WeChat official accounts to update the high-speed road conditions, so as to know the high-speed road conditions in time, which is very convenient to query.