In order to accelerate the realization of the goal of building a strong transportation country, open up the artery of economic development. Recently, the Department of Transportation of Jiangsu Province has recently issued the "Fourteenth Five-Year Plan for Highway Development in Jiangsu Province", proposing to "construct a general highway combined with high and high roads to form a road with four verticals, four verticals, and four highways. The new pattern of highway transportation channels with the main skeleton of “horizontal”.” Among them, Lianyungang is located at the top of the “Longitudinal One” coastal channel, the “Longitudinal Three” Lianning-Yellow Channel, and the “Horizontal One” East Longhai Channel. It is in the hub position in the channel.

Highway is the most basic, most extensive, most flexible, and most indispensable mode of transportation in the comprehensive transportation system. It provides the most direct, most important, and most convenient service for economic development, social progress, and people's travel. Focusing on serving the construction of the Belt and Road, the development of the Yangtze River Economic Belt, and the integrated development strategy of the Yangtze River Delta region, on the basis of the National Comprehensive Three-dimensional Transportation Network Planning Outline issued by the State Council and the National Highway Network Planning issued by the National Development and Reform Commission, during the "14th Five-Year Plan" period , Jiangsu will complete a new round of provincial highway network planning and revision, and promote the construction of Jiangsu expressway network planning projects.

In terms of optimizing the smoothly connected highway collection and distribution system, Lianyungang City will promote the construction of the airport hub collection and distribution expressway and the rapid transformation of ordinary trunk roads to serve the Huaguoshan International Airport and build the Lianyungang section of the 233 National Road. Serving the "Golden Triangle" of modern logistics in northern Jiangsu and connecting Xuhuaisu, constructing the Lianyungang-Huai'an section of Changshen Expressway, Lianyungang-Suqian Expressway, and Guanyun North Section of National Highway 228. Speed up the construction of coastal port highways, improve the collection and distribution system of Lianyungang Port, and build the east section of Lianyungang National Highway 311.

According to the planning requirements, by 2025, Lianyungang City will have a preliminary formation of a modern highway system featuring digital highways, safe highways, green highways, beautiful highways, and highways under the rule of law. Leading the high-quality development of highways with brand creation, realizing the four development goals of smooth road network, modern maintenance, efficient governance, and high-quality services. The mileage of second-level and above roads accounted for 29.5%; the coverage rate of first-level and above roads in townships reached 96%; the county town reached the high-speed rail station in 30 minutes, and 95% of the towns (streets, parks) reached the highway in 30 minutes; planned to develop villages , The coverage rate of grade roads at important economic nodes in rural areas basically reached 100%; the average time from township to ordinary national and provincial roads, administrative villages to county roads, and natural villages to grade roads reached 15 minutes, 10 minutes, and 5 minutes respectively.

Keywords: infrastructure construction, infrastructure construction, domestic engineering news, infrastructure engineering news

The emergence of new technologies and new development patterns has ushered in new development opportunities for the transportation industry. It is worth mentioning that during the "14th Five-Year Plan" period, Lianyungang City will further promote the improvement of road service functions and improve the high-quality road service system for benefiting the people. In 2022, the three-level "Road Leader System" of rural roads at county, township and village levels will be fully implemented. Actively promote integrated and comprehensive law enforcement, establish a cross-regional and cross-departmental road transport joint law enforcement mechanism, and regularly carry out joint law enforcement actions. Implement smart highway demonstration projects. In addition, combining the construction of beautiful villages and the improvement of rural human settlements, the natural ecology, customs, and traditional culture are integrated into the planning, design, and construction of rural roads, so that the roads and surrounding rural landscapes, pastoral scenery, and agricultural parks are fully integrated by 2025. In 2009, it was realized that there are beautiful rural roads in both townships and townships. Accelerate the improvement of the county and village three-level rural logistics system, promote the integration of transportation, postal, supply and marketing, and e-commerce resources, and form an integrated urban and rural logistics service of "station sharing, service network, freight centralized, and information interoperability". Editor/Xu Shengpeng