1. Security hazards: traffic violations such as speeding of vehicles, illegal lane changing, overloading of goods and overloading. Driver fatigue driving, drunk driving and other bad behavior.
2, the solution: strengthen the installation and use of monitoring equipment, timely detection and treatment of traffic violations. Strengthen the patrol duty, strict investigation of drunk driving and fatigue driving. Set up medical rescue points, equipped with professionals and first aid equipment to deal with emergencies.