Speaking of Chengdu, I am afraid the most adorable pandas, endless strings and endless wide and narrow alleys that first came to my mind. In recent years, Chengdu has developed rapidly and a large number of people have invaded. In order to alleviate the increasing Traffic pressure, so after Beijing, Chengdu became China's second city with six rings.

Recently, CCCC Fourth Company and Seven Companies won the bid for the expansion project of Chengdu-Leshan Expressway G0512 line Chengdu Second Lease Expressway to Qinglongchang Section of civil engineering construction TJ2 bidding section. The bid amount was 1.499 billion yuan, and the construction period was 30 months.

The project is located in Xinjin County, Chengdu, Sichuan Province, and Pengshan District, Meishan City. The main line of the TJ2 section of the project is 9460.6 meters in length. Among them, the subgrade is about 3,400 meters, the bridge is 6051.3 meters / 7, and two are connected. The design speed is 120 km / h, two-way eight lanes, and the width of the subgrade is 42 meters. The main work content is the construction of subgrades, bridges, culverts, and environmental protection projects.

The emergence of the Erwan Expressway resolved the heavy traffic pressure in the urban area of Chengdu, connecting 12 districts and counties, and stringing up a lot of characteristic scenic spots. By promoting the development and development of tourism along the route, it has provided counties and cities around Chengdu. Great benefits have come and perfected the comprehensive transportation hub in western China. Editor / Zhao Yongjing