On September 25th, Gelonhui: Xian Dai Investment (000900.SZ) conducted a specific survey with designated entities on September 23, 2024, concerning the operation of six highways totaling approximately 473 kilometers. What is the current ratio of passenger to freight vehicles? What are the plans for the soon-to-expire Changtan Expressway? Can the Changyong Expressway continue operation? In the first quarter of 2024, the company's road section traffic ratio of passenger to freight is 80%:20%, with toll revenue ratio being 56%:44%. The toll collection period for Changtan Expressway extends until September 30, 2028. By continuously optimizing and operating, the company aims to further enhance the operational efficiency of the road section, attracting more freight traffic. The toll collection period for Changyong Expressway is expected to expire in March 2025.