On the morning of the 11th, Harbin ushered in a large-scale sustained snowfall weather, and the temperature will have a downward trend, in order to reduce the impact of the snow cooling on road traffic, to ensure the safety of the general public travel, to prevent road traffic accidents, Harbin Municipal Public Security Bureau traffic police department of all traffic police, auxiliary police to the snow as the order, the first time to start the snow plan, adhere to the post to guide and correct violations, coordinate and coordinate the protection of snow clearing operators, patrol control to make up for traffic hazards, a total of more than 1700 police forces, more than 300 police cars, During the snowfall, the road travel environment in our city was generally stable and orderly.

In the urban area, the traffic police department has increased the police force for Wenchang Bridge, Highway Bridge, Kang'an Road, Zhongshan Road and other major trunk roads, slopes, and bridges to strengthen diversion, and strive to ensure that there are no long-distance, large-scale congestion areas; at the same time, police cars are dispatched to patrol and control round-trip, timely dismantle traffic accidents, malfunctioning and broken cars, and ensure the smooth and smooth flow of traffic along important roads. In addition, start the linkage control of the road surface, dock with the relevant departments, timely carry out the work of "clearing the ice and removing the snow and removing the obstacles", do a good job in the safety protection of the snow clearing operators, and timely discover and supervise the relevant departments to remove hidden risks. At 15:00 on the 11th, the traffic police Nangang Brigade and the Power Brigade carried out real-time linkage guidance in view of the increase in traffic flow and reduced traffic efficiency on Zhongshan Road after the snow, and adopted gesture command and green wave release in the large snow clearing vehicle operation area to improve the efficiency of snow clearance, effectively respond to the situation of increasing traffic pressure in the evening peak, and prevent traffic accidents.
Implement patrol control and speed reduction for highways and national and provincial highways. Adopt the "police road joint patrol" mode, group fog, wind and snow and other microclimate road sections, through the opening of police lights, patrol shouting, alarm prompts, police lights warning, vehicle electronic screen prompts and other measures, full efforts to "reduce speed". Guarantee one police car every 30 kilometers of expressways; one police car every 20 kilometers of highways around scenic spots and along the high-speed, provincial, county and township sections, all of which are subject to directional patrol control. At the same time, strengthen the deployment of "winter escort tour", set up police car police forces in key points of entry and exit of scenic spots and scenic spots, on the necessary roads, highway entrances and exits, service areas, stops, as well as bridge and culvert tunnels, sharp bends and steep slopes, waterfront cliffs and other icy key road sections, implement remote control, and near-end diversion. At about 7 o'clock, the traffic police power brigade strengthened the police force around the Wabon kiln toll station, after the highway was closed, the police force on duty guided the vehicles out of the city to return to the city in an orderly manner, and focused on strengthening the orderly evacuation of ambulances, snow trucks and other vehicles to ensure traffic safety on snow days.
Traffic police department tips, after the Spring Festival temperature warmer, the snow cooling weather is prone to road ice phenomenon, will bring adverse effects to traffic, drivers travel in advance to understand the weather conditions, reasonable planning of travel routes, driving, for different road conditions to control the speed and distance, to ensure travel safety.