The terrain of Sichuan is flat, the transportation network is in all directions, and many cities are developing well. Nanchong is one of them. As early as more than 40 years ago, the city did not have a transit highway. It can be said that the more than 40 years of reform and opening up are the more than 40 years of Nanchong ’s breakthrough in traffic. Now Nanchong has become the most expressway city in Sichuan except Chengdu. .

A few days ago, Nanchong, Sichuan Province issued a tender announcement. The two projects of the Nanchong-Chongqing-Guangzhou (An) section of the Nanchong Transit Expressway and Nanchong-Sinan (Sichuan) Expressway were bundled for bidding. From March 5, 2020 to March 11, 2020, the total investment of the two approved projects is estimated to be 10.87 billion yuan.

Guangchong (Yuan) Nan (Chong) to Nan (Chong) Guang (An) Section of Nanchong Transit Expressway

The Nanchong-Chengdu-Nanchong-Guangan (An) section of the Nanchong Transit Expressway starts at Huangdiba in Shunqing District, connects with Nanxun Expressway and Guangnan Expressway, crosses G212 in Gongxing South, passes Hejiawan and Longshenyuan Reservoir pass through the Lanyu Railway under Pangjiaba on the south side of Jintai Town, and pass the Jialing River Bridge across Shilingba to the north side of Ganyantang Village across the Jialing River to Gaoping District. Yangjiawan passes through the Guojia Bridge to reach the railway. It is located on the southeast side of Yujia Village. It is connected to the South Daliang Expressway and connects to Gujiagou in the Nanguang section of the Shanghai-Chongqing Expressway through Changle Town. The total length of the project is about 42.1 kilometers, and the estimated total investment of the project is about 4.874 billion yuan.

Highway technical standards: The entire line adopts the standard two-way four-lane highway construction, the design speed is 100 km / h, the width of the subgrade is 26 meters, the design load of bridges and culverts is Class I, and the interchange interchange lines are adopting Class 1 or Class 2 technical standards. Asphalt concrete pavement is used throughout.

Nanchong to Taonan (Sichuan border) highway

The Nanchong-Taonan (Sichuan border) expressway starts at Huangdiba, Shunqing District, Nanchong City, connects the Nanchong Transit Expressway from Guangnan to Nanguang, and crosses the Guangnan Expressway and forms a hub interchange. Via Nanchong Shuanggui, Shiyang, Longling, Jinfeng, Huaxing, Anfu, Suining Nongxing, Pengnan, stop at Nanmu Bay in the Sichuan-Chongqing border, and continue to the Luannan-Rongchang highway under construction. The total length of the project is about 61.54 kilometers, and the estimated total investment of the project is about 5.996 billion yuan.

The whole line adopts the standard two-way four-lane highway construction, the design speed is 100 km / h, the width of the subgrade is 26 meters, the design load of the bridge and culvert is highway I, and the interchange interchange line adopts the secondary technical standard. Asphalt concrete pavement is used throughout. The project construction period is expected to be three years. The maximum period of project fees shall not exceed 30 years.

Nowadays, Nanchong has not stopped its infrastructure. The construction of two transit highways will greatly improve the traffic conditions of Nanchong transit. The network of Nanchong Expressway will become denser and denser to improve people's travel efficiency. Debut in China. Editor / Zhao Yongjing