新晋高速：全线。 12月22日，河南交通广播记者从河南省高速公路路警联合指挥中心获悉，截至20时40分， 1.因降雪，禁止所有车辆上站的路段有： 南林高速：红旗渠站-太行大峡谷站； 沿太行高速：林州青年洞站。 2.因山西道路结冰，往山西方向禁止所有车辆上站的路段有： 沿太行高速：八里沟站-宝泉站； 菏宝高速：济源南站-邵原站； 济洛高速：小浪底北站； 二广高速：济源北站； 3.因山西道路结冰，往山西方向禁止货车上站的路段有： 晋新高速：焦作西站。 4.因山西降雪，往山西方向禁止七座(含七座)以上客车及货车上站的路段有： 台辉高速：万仙山站。 5.因降雪，禁止九座(含九座)以上客车及货车上站的路段有： 盐洛高速：君召站-宣化站； 焦唐高速：巩义南站-白坪站； 商登高速：古城县衙站-皇帝宫站； 郑少高速：全线。 6.商南高速上蔡段K212北半幅东向西方向发生一起单方事故，现场实施临时交通管制，路政、交警正在 现场紧急处理中。 12月22日，河南交通广播记者从河南省高速公路路警联合指挥中心获悉，截至20时30分， 2.因山西道路结冰，往山西方向禁止货车上站的路段有： 晋新高速：焦作西站。 3.因降雪，禁止七座(含七 ...

Core Points - The article discusses the traffic conditions in Jiangsu province during the holiday return period, highlighting significant congestion and temporary traffic control measures in various highway sections [1][11]. Group 1: Traffic Conditions - As of October 6, 16:00, the overall operation of highways in Jiangsu is stable, with a good traffic order, although some sections are experiencing heavy traffic due to holiday returns, resulting in a total of 78.89 kilometers of slow-moving traffic and a smooth traffic rate of 97.25% [1]. - Major congested routes include the Nanjing Second Bridge, Hu-Su-Tong Bridge, Su-Tong Bridge, and several sections of the G2, G15, G25, and S39 highways [2][3]. Group 2: Traffic Control Measures - Temporary traffic control measures have been implemented on several highways, including G2, G15, G25, and S49, with specific entry points closed in response to high traffic volumes [4][5][9]. - Speed limits have been enforced on certain highway sections due to heavy rainfall, with a maximum speed of 80 km/h established on G1515 and G25 highways [7][8]. Group 3: Safety Reminders - Drivers are advised to monitor road conditions and weather forecasts closely, plan their travel routes, and adhere to safe driving practices, including the use of seat belts and avoiding speeding, overloading, and fatigue driving [11][12]. - In case of accidents or breakdowns, drivers should remember to pull over, evacuate the vehicle, and call for assistance, while also utilizing available services for quick accident resolution [13].