How many days during the Mid-Autumn Festival are highways toll-free?

[LawsonDella]

Highways are toll-free for eight days before the Mid-Autumn Festival. Here is an introduction to the toll-free policy: 1. Toll-free dates: Currently, highways are only toll-free during major holidays such as the Spring Festival, Qingming Festival, Labor Day, and National Day, which are nationally significant holidays. Additionally, there are specific requirements for vehicles—only passenger vehicles with seven seats or fewer qualify. Commercial vehicles are still subject to tolls. Eligible vehicles can enjoy nationwide toll-free highway access during these holidays. 2. Holiday period: The toll-free period starts at 00:00 on the first day and ends at 24:00 on the last day, which is common knowledge.