近日，受强冷空气影响，我国北方多地出现大范围降雪和道路结冰现象，导致交通运行受到严重影响。据交通运输部最新通报，截至12月18日，内蒙古、黑龙江、吉林、辽宁、河北等5个省区共有48个高速公路及国省干线路段因积雪结冰实施封闭管控措施，以确保行车安全。此次降雪过程具有强度大、持续时间长、覆盖范围广等特点，部分地区积雪深度超过10厘米，加之低温导致路面迅速结冰，极大增加了车辆打滑、侧翻等交通事故风险。各地交管部门已启动应急预案，加强巡查值守，并联合气象、应急等部门实时监测路况与天气变化，及时发布预警信息。交通部门提醒广大驾驶员：在冰雪天气出行前务必关注实时路况和天气预报，尽量避免前往受影响区域；如已在途中，应减速慢行、保持车距，并配备防滑链等必要安全设备。同时，建议公众优先选择公共交通工具，减少不必要的自驾出行，共同维护冬季道路交通安全。
Recently, a strong cold air mass has brought widespread snowfall and icy road conditions across northern China, severely disrupting transportation. According to the latest report from the Ministry of Transport, as of December 18, a total of 48 highway and national/provincial road sections across five regions—Inner Mongolia, Heilongjiang, Jilin, Liaoning, and Hebei—have been closed or placed under traffic control due to snow accumulation and ice.This snow event is characterized by its intensity, prolonged duration, and extensive coverage. In some areas, snow depth exceeded 10 centimeters, and subfreezing temperatures caused rapid icing on road surfaces, significantly increasing the risk of vehicle skidding and rollover accidents. Local traffic authorities have activated emergency response plans, enhanced road patrols, and coordinated with meteorological and emergency management departments to monitor real-time road and weather conditions, issuing timely alerts to the public.Transportation officials urge drivers to check up-to-date road and weather conditions before traveling in snowy or icy conditions and to avoid affected areas whenever possible. If already en route, drivers should reduce speed, maintain safe following distances, and equip vehicles with essential safety gear such as tire chains. The public is also encouraged to use public transportation instead of private vehicles to minimize unnecessary travel and help ensure road safety during the winter season.
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