From 05: 00 to 20: 00 on April 29th, from 08: 00 to 14: 00 on April 30th, and from 02: 00 to 20: 00 on May 3rd and 4th, temporary control and peak shifting measures are prohibited for freight vehicles with three axles or above (except fresh agricultural products transport vehicles).

During the May Day holiday, the expressway will implement the policy of free passage for minibuses with less than 7 seats (including 7 seats). Tips: WeChat searches for local treasures in Chengdu, official account of WeChat, and replies to travel nucleic acid in the dialog box after paying attention, so you can get the latest epidemic prevention regulations of various vehicles (trains, planes and passengers) in Chengdu, including nucleic acid detection requirements.