After the completion of the inter-city railway in southern Sichuan, the importance and particularity of the southern Sichuan Economic Zone will be fully reflected in the future. With short distance, abundant resources and convenient transportation, southern Sichuan will become a new growth pole of Sichuan's economic development in the future.
The project is connected to Chengdu-Chongqing high-speed railway in the north and Chongqing-Kunming railway in the south. It is an important part of the intercity railway network in Chengdu-Chongqing Economic Zone, one of the rapid passenger transport corridors in southern Sichuan urban agglomeration, and a fast railway serving the passenger flow in the sub-center cities of Chengdu-Chongqing Economic Zone. The implementation of this project will promote the further opening of the areas along the route, accelerate the development of tourism resources, and play an important role in promoting economic development.