Brief introduction of Nanlong Expressway
Nankang-Longnan Expressway, referred to as "Nanlong Expressway" for short, is an expressway connecting Nankang District and Longnan City in Ganzhou City, Jiangxi Province, China. It is a part of the expressway network in Jiangxi Province, with a total length of 142.843 km (including Xiaojiang tie line). It is a major channel for Jiangxi Province to reach Beijing, Hubei and other areas north of the Yangtze River and communicate with Guangdong, Hong Kong and Macao in the south.
Nanlong Expressway passes through Nankang District, Xinfeng County, quannan county and longnan county in Ganzhou City, and its direction is basically the same as that of Ganding Expressway. It is shorter than the original route, with a speed limit of 1.20km/h and two-way six-lane traffic, which is more secure in terms of safety and traffic efficiency.
infrastructure
The whole length of the second bid section of Nanlong Expressway 12. 16km, * * involves 6 bridges, 1 tunnels and subgrade works. Among them, the Da 'a Bridge across the Xijiang River is the main channel reserved for the Grand Canal in Jiangxi and Guangdong. Qiling Tunnel, the longest tunnel in Nanlong Expressway, is designed as a three-lane large-section tunnel.
Importance of completion
After the completion of Nanlong Expressway, the traffic pressure in the southern section of Daguang Expressway in Jiangxi Province will be greatly relieved, and the layout of expressway network in Jiangxi Province will be further optimized, which is of great significance for Jiangxi Province to deeply integrate into the national strategies such as "Belt and Road" and "Guangdong-Hong Kong-Macao Greater Bay Area", further promote the revitalization and development of the former central Soviet areas such as Gannan, and promote the development of tourism resources along the route.