The series interpret the article -high -quality build a modern national highway network

In order to comprehensively implement the "Outline of the Construction of Traffic Power" and "National Comprehensive Three -dimensional Transportation Network Planning Outline", scientifically optimize the national highway network, effectively support the construction of modern economic systems and socialist modern power, and the Ministry of Transport of the National Development and Reform Commission issued the "National "Highway Network Planning" (hereinafter referred to as the "Plan"), which clarifies the national highway network, including the national highway network and ordinary national road network, planned the development blueprint of the national highway from 2021 to 2035, and made a look at the road network in 2050. It will strongly support the establishment of a new three -dimensional traffic network and a new development pattern of double -dimensional transportation networks.

1. Start the new journey of comprehensively building a socialist modern country and require high -quality development of highways

At present, my country's socio -economic development has shifted to a high -quality development stage, which will accelerate the construction of a new development pattern with the mutual promotion of domestic large cycles and domestic and international dual cycles. Regional economic and industrial layout, land and space development and protection, population structure distribution, consumption, consumption, consumption Demand characteristics, resource elements supply methods, etc. are undergoing profound changes. Carbon peaks, carbon neutrality and tasks are urgent, and new and higher requirements are put forward on the high -quality development of highways.

For more than 40 years of reform and opening up, the development of road transportation in my country has achieved historic achievements. The network has been continuously improved, and the structure has been continuously optimized. Basically, the national highway network based on the highway as the skeleton, the national provincial trunk roads as the context, and the rural highway. The highway skeleton has been gradually constructed, and the efficiency of comprehensive transportation fast network services has been significantly improved; the continuous improvement of the general country and provincial stem road network has played an important role in economic development and urbanization construction; A strong guarantee.

Under the new development situation and requirements, the "Planning" is optimized and adjusted to the national highway network planning layout from the aspects of accelerating shortcomings, promoting integration, deepening reform and innovation, and improving overall efficiency.

2. Build a national comprehensive three -dimensional traffic network, and the highway undertakes backbone and basic dual functions

As the most basic and wider traffic infrastructure, roads are the main support for connecting various transportation methods and exerting the overall efficiency of comprehensive transportation networks. They have an irreplaceable basic role in the comprehensive transportation system. The "Outline of the National Comprehensive Three -dimensional Transportation Network Planning" made major strategic deployments to build a modern and high -quality country's comprehensive three -dimensional transportation network, which pointed out the direction for the development of the National Highway Network in the new stage and put forward requirements.

The "Planning" clearly states that the National Highway Network mainly undertakes highway passenger and freight transportation in international, regional, provincial, and inter -city. , Covering important transportation hubs, ports, tourist attractions and strategic places, both backbone and basic dual functions.

The preparation of "Planning" focuses on improving the quality and efficiency of networks, optimizing and improving supply, closely connected regional space, and helps build a national economic circulation chassis; pay more attention to the integration of infrastructure with other transportation methods, strengthen the connection conversion function, promote comprehensive three -dimensional transportation The overall efficiency of the network is improved; more prominent science and technology innovation empowerment, focusing on the integration and development of new infrastructure and related industries, adapt to high quality, diversification, personalized needs, and build people's satisfactory transportation; Development and protection, reduce energy consumption and carbon emissions of the full life cycle; pay more attention to improving the overall service situation and security and security capabilities, meet the stable and smooth and smooth supply chain supply chain of foreign interconnection and modern industrial chain, and enhance the security level of road networks and system toughness.

Third, use sufficient stocks and make excellent increment, realize the widespread coverage of the national highway network

The "Planning" proposes to finally realize the national highway and extensive layout goals, that is, the national highway comprehensively connects the prefecture -level administrative center, the urban population of 100,000 listed counties, and the border port cities and counties. Important tourist attractions and side highways. National Highway Network comprehensively connected the Asian Highway Network and the International Economic Cooperation Corridor. The comprehensive density of the National Highway Network reaches the development level of developed countries, and comprehensively adapts to the people's growing needs of a better life.

The "Planning" is guided by overall integration, focusing on supplementing shortcomings, re -connection, excellent networks, and efficiency capabilities, and pay more attention to the improvement of the quality of the optimization and utilization of stock resources. In accordance with the idea of ​​"using sufficient deposits and excellent increment", local optimization and decrease of the existing planned road network are based on the overall stability of the planned road network.

"Using sufficient stocks" is to fully consider improving the potential and service quality of the existing facilities, the use of intelligence and demand management, through local optimization and adjustment The layout is more reasonable. In terms of the national highway, one is to focus on the main skeleton of the "6 -axis, 7 Corridor and 8 Channel" of the National Comprehensive Three -dimensional Transportation Network, and strengthen the straight connection between the core cities of the urban agglomeration. The planning route direction is optimized and adjusted to avoid ecological protection areas and environmental sensitive areas. In terms of ordinary national roads, one is to optimize and adjust important urban transit routes; the other is to consider factors such as ecological and environmental protection, optimize and adjust some of the existing planning routes, and avoid ecological protection areas and environmental sensitive areas.

"Doing excellent increment" is to strengthen the support and leadership of national strategies such as building a new development pattern, promoting regional coordinated development and new urbanization, and maintenance of national security on the basis of fully tapping the potential of stock resources. Routes, expand high -quality incremental supply, and further optimize and improve the national highway network. In terms of national highway, one is to add convenient channels between major urban agglomerations to enhance channel capabilities. The large city metropolitan rings; fourth, support the accelerated development of small and medium -sized cities, supplement the city and counties with a population of more than 100,000 in urban areas; the fifth is to support the new pattern of comprehensive opening up and supplement the connection of important border ports; Side fast channels; seven are important routes to increase the efficiency and toughness of the road network. In terms of ordinary national highway, one is to supplement the county -level node to connect to the addition; the other is to add convenient channels for neighboring and important areas; the third is to support the new pattern of comprehensive opening up, supplement the connection of the border road port, and connect the Asian highway network; The effective connection of tourist attractions and transportation hubs; Fifth, adhere to the overall national security concept and strengthen the coastal channel along the border; sixth is to increase the important route to improve the efficiency and toughness of the road network. Fourth, integrate connection and innovation drive, build a world -class national highway network at a high level

The national highway network, as the best, most convenient, and most personalized transportation network, the National Highway Network needs to pay more attention to integration and connection and innovation -driven development, and build a world -class national highway network at a high level.

Integrating the connection, strengthen the coordination with other transportation methods, strengthen the function of connecting links, focus on effectively connecting with urban transportation, improve the level of intensive integration and utilization, and improve the overall efficiency of comprehensive transportation. Coordinate the integrated construction of comprehensive transportation channels, promote the linear integration and section space integration of linear infrastructure such as railways and highways, and promote sharing of channel line resources. Relying on the development channel economy of the National Highway Network, we focus on the deep integration of related industries such as tourism, manufacturing, logistics, and e -commerce along the route, guide and optimize the regional industrial layout, and promote the smooth operation of the industrial chain supply chain.

Innovate the driver, promote the digital transformation of the full -cycle of the national highway elements, realize the integration management of data resources, strengthen the dynamic collection, update, and sharing of data, promote the construction of synchronous planning with building information models, road network perception networks, and incorporate collection information infrastructure into Highway engineering construction content. Promote the revision of the relevant standards and specifications of the highway, and pay attention to the collaboration with the standards and equipment of facilities and equipment with new carrier tools, communications, intelligent transportation. (Xu Jin China International Engineering Consulting Co., Ltd. Deputy Director of the Highway Office of the Transportation Business Department, Zhenggao)

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