交通运输部加强会商研判调度，全力做好低温雨雪冰冻天气主动防御

Group 1 - The Central Meteorological Administration issued blue alerts for strong winds, cold waves, and heavy snow on December 31 [1] - The Ministry of Transport emphasized the importance of preventive measures against the current low-temperature rain, snow, and ice weather, urging affected provinces to enhance monitoring and response efforts [1] - As of December 31, 17:00, 74 road sections in seven provinces (Shanxi, Henan, Shaanxi, Qinghai, Ningxia, Gansu, Xinjiang) implemented proactive closure measures due to snowfall, affecting 42 expressways and 7 national highways [1] Group 2 - The Ministry of Transport will closely monitor the weather changes and guide the transportation industry in implementing detailed preventive measures to ensure safe and stable operations [1]