2.202 1 Dragon Boat Festival holiday coincides with the college entrance examination. People's willingness to travel is high, and there is a strong demand for visiting relatives and friends and playing Weiqi in road trip. It is expected that the short-distance travel flow will increase obviously, the traffic safety pressure of expressways in the province will be greater, and the traffic congestion and accident risk will rise. Fujian public security traffic police suggested that everyone should plan the route in advance, try to travel at the wrong peak, and achieve "three avoidance", that is, avoid peak hours, avoid popular routes, and avoid congested nodes.