Beijing, October 17 (Youth.cn) - The underground pipe network in Neijiang City, Sichuan Province is under construction. Since 2024, the local authority made the underground pipe network renovation project as a key municipality infrastructure transforming project. The constructors managed to implement the project during low-rainfall days in autumn and winter. The project will strengthen the urban infrastructure weak points and improve drainage capacity in the city. Therefore, it will solve urban water logging problem and improve livability of the city. Photo/VCG