国庆假期广东高速路高峰日车流或超千万，部分路段有交通管制

Core Viewpoint - The upcoming Mid-Autumn and National Day holidays in 2025 will see an 8-day period from October 1 to October 8, during which small passenger vehicles (7 seats or fewer) will be allowed to travel for free on highways, leading to a significant increase in travel demand and traffic flow in Guangdong province [1][2]. Group 1: Traffic Flow and Patterns - The combination of the long holiday and the free highway policy is expected to greatly release public travel, family reunions, and leisure consumption demand, resulting in a surge in road trips, especially in urban areas and for medium to long-distance travel [2]. - On September 28, 2023, the historical single-day traffic peak in the province reached 9.9136 million vehicle trips, with expectations that the peak travel day on September 30 could exceed 10 million vehicle trips [2]. - Traffic flow during the holiday is anticipated to be dense at the beginning and end, with a slight fluctuation in the middle. The highest traffic is expected on the day before the holiday (September 30) and the first day (October 1), particularly in major cities like Guangzhou and Shenzhen [2]. Group 2: Traffic Management and Road Conditions - Certain road sections will experience traffic control due to construction, including the Baomao Expressway towards Guangxi and the Dazhao Expressway towards Dapu, where some lanes will be closed while others remain open for traffic [3]. - The Meiping Expressway's Pingyuan and Jiaoling service areas will be fully closed, suspending all services, and drivers are advised to adhere to speed limits and traffic signs for safety [4].