1, call 12 122 for emergency expressway accident alarm. 12 122 is the national expressway emergency call. Its main functions are: receiving road condition consultation; Accept the driver's accident alarm on expressway; When the driver was driving on the expressway, the vehicle broke down and the tire burst. , and cannot dismiss the alarm that requires external help.
2. Call 12585 to check the real-time road congestion, and immediately know which road is congested. The first batch of 15 cities in China include: Beijing, Chengdu, Nanjing, Shanghai, Guangzhou, Shenzhen, Shenyang, Suzhou, Qingdao, Ningbo, Fuzhou, Chongqing, Changsha, Dalian and Wuhan.