Yibin to Xinshi expressway is a convenient communication channel between South Sichuan Economic Zone and Panxi Economic Zone. The total mileage of the project is 66 kilometers, the bridge-tunnel ratio is 67%, and the total investment is 1, 654,38+0.7 billion yuan. The whole project is located in Yibin city. The feasibility study report has been compiled and construction will start in 2022. This expressway passes through Jessie Town, Pingshan Yachi, Furong and Laojun Mountain in Yibin County, and ends at the new town hub set up by the highway from Pingshan New Town to Jinyang section of Liangshan on G42 16 line.

Yibin, a prefecture-level city under the jurisdiction of Sichuan Province, is known as "the first city in the Yangtze River, the wine capital of China and the bamboo capital of China". Located at the junction of Yunnan, Guizhou and Sichuan provinces, and at the intersection of Jinsha River, Minjiang River and Yangtze River; On the whole, the terrain is high in the southwest and low in the northeast, belonging to the humid climate of the mid-subtropical monsoon. The forest coverage rate of the whole city is over 46%, and the content of negative oxygen ions in the air is as high as 47,000 /cm3 (Qidonggou), which is extremely suitable for human habitation. Changning county within its jurisdiction has therefore become a famous longevity county.

Yibin has a profound cultural heritage, with a history of 2,200 years of city building, 4,000 years of brewing and 3,000 years of tea planting. It is a national historical and cultural city. Celebrities of past dynasties have come forth in large numbers, bringing up countless revolutionary martyrs and literary masters such as Li Shuoxun, Zhao Yiman, Yang Hansheng, Tang Junyi and Yu Zehong, and accumulating rich and colorful culture of the Yangtze River, wine, Miao, Nezha, anti-Japanese war and folk customs.

Yibin has Chengdu University of Technology Yibin Campus, Sichuan University of Light Chemical Technology Yibin Campus, xihua university Yibin Campus, Yibin College, Sichuan International Studies University Chengdu College Yibin Campus, Yibin Vocational and Technical College and other universities. Yibin is a regional central city along the Yangtze River determined by the state, one of the seven regional central cities cultivated and expanded in Sichuan, a regional central city in the upper reaches of the Yangtze River determined by the Sichuan Provincial Party Committee, a national comprehensive transportation hub, and a gateway to Sichuan's southward opening hub. ?

Yibin will strive for the education sub-center of Chengdu-Chongqing Shuangcheng Economic Circle. June 5438 +2020 10, Sichuan Provincial Science and Technology Department and Sichuan Provincial Development and Reform Commission approved to support six cities including Yibin to build provincial-level innovative cities. On February 26th, 2020, Yibin, Sichuan, the dominant area of characteristic agricultural products in China, was recognized as the third batch of dominant areas of characteristic agricultural products in China. In 20021year, the regional GDP was 31480.8 billion yuan. ?