How many days is expressway free during the Qingming holiday?

According to the information of Fatu. com, the free passage time ranges from four national legal holidays, such as Spring Festival, Tomb-Sweeping Day, Labor Day and National Day, which were closed even in the documents of the General Office of the State Council in that year. The free time period starts at 00: 00 on the first day of the holiday and ends at 24: 00 on the last day of the holiday (the time when the vehicle passes through the toll lane of the toll station is subject to the time when the vehicle leaves the toll lane of expressway exit). Qingming is one of the twenty-four solar terms and the fifth solar term in spring. It will clear up when the sun reaches 15. Tomb-Sweeping Day was named after "The Riverside Scene at Qingming Festival shows everything". Qingming is a solar term that reflects the phenological changes in nature. At this time, the sun is shining, plants are sprouting, flowers are in full bloom, and nature presents a vibrant scene.