受寒潮天气影响 京珠北高速部分路段实施临时交通管制

Group 1 - The article highlights the impact of continuous cold wave weather on the Jingzhu North Expressway, where the minimum temperature in high-altitude areas has dropped to -2°C, leading to icy road conditions [1] - To ensure road safety, temporary traffic control measures were implemented starting from 19:00 on January 20, including exit diversion and entrance closures at specific stations [1] - Vehicles traveling in the affected areas are advised to take alternative routes, specifically the LeGuang North Expressway [1]