Recently, the people of Guiyang City approved the "Guiyang Comprehensive Transportation System Planning (2021-2035)". According to the plan, by 2035, the 31211 passenger traffic circle and the 3211 freight traffic circle with Guiyang as the center will be built within the urban area of Guiyang and the direct management area of Gui'an New District, to build external and internal connections, safe and comfortable, harmonious travel, green and low-carbon, The comprehensive transportation system of multimodal transportation will focus on enhancing the strength and competitiveness of provincial capital cities.

Focusing on the planning objectives, carry out external traffic and urban traffic planning, the main sub-plans are as follows:

aviation planning

Guiyang Longdongbao International Airport is currently one of the top 20 hub airports in the country in terms of passenger traffic, with an air passenger throughput of 21.91 million in 2019. In order to meet the air passenger throughput demand of 55 million person-times in 2035, it plans to build a regional international gateway airport hub, and reserves the conditions for the expansion of the T4 terminal. In the near future, the construction of the four-center project of the first bureau will be accelerated, and the medium-term capacity matching and expansion project of Guiyang Aviation Hub will be launched in due course.

railway planning

Guiyang City has built 17 railways, including 3 high-speed railways, 3 express railways and 11 normal-speed railways, and a rice-shaped pattern has basically taken shape. However, the utilization rate of main line railways such as Sichuan-Guizhou Line and Guizhou-Guizhou Line exceeds 70%, which restricts service efficiency.

In order to highlight the status of the hub, strengthen the connection channels between Guiyang and the Chengdu-Chongqing twin-city economic circle, the Guangdong-Hong Kong-Macao Greater Bay Area, and the Beibu Gulf, plan the construction of the Xinyu-Guizhou High-speed Railway, and expand the capacity of the Sichuan-Guizhou Railway from Jiuchang to Dulaying. The Chongqing-Guiyang-Guangzhou ultra-high-speed railway channel, the Guiyang-Guangzhou freight railway express line, release part of the current capacity of the Chongqing-Guizhou Railway and the Guizhou-Guangzhou Railway for freight transportation, and build Chongqing through Zunyi to Guiyang to Liuzhou to Guangzhou Port, Shenzhen Port, and the North Bay and other major railway freight channels.

In the near future, the implementation of the Guinan High-speed Railway, the construction of the second line of the Guizhou-Guizhou Railway, and the upgrading and renovation of the Guizhou-Guangzhou Railway have been accelerated. At the same time, promote the construction of three main and two auxiliary railway passenger transport hubs, three main multi-point railway freight hubs, and build a national logistics hub carrying city.

road planning

Construct a modern highway traffic network with highways as the backbone, ordinary national and provincial arterial lines as the support, and county and village roads as the basis. Plan to form a high-speed network with one horizontal two rings and thirteen shoots, one ring with eight regular national roads, six verticals and five verticals Two-horizontal six-link ordinary provincial road network.

By 2035, the expressway will be increased from 635 kilometers to 1,072 kilometers, and high-speed dual channels will be formed with surrounding central cities such as Chongqing, Chengdu, Kunming, Nanning, and Changsha; national highways will be increased from 457.8 kilometers to 560.56 kilometers, and the proportion of secondary and above-grade roads will reach 100. %; provincial roads increased from 1425.82 kilometers to 1700.5 kilometers, and the proportion of third-class and above roads reached 95%.

In the near future, the expansion of Outer Ring Expressway, Guijingu Expressway, Guiyang-Anshun section of Shanghai-Kunming Expressway, Guiyang-Huangping Expressway extension section, reconstruction and expansion of 7 national highways G210 and G354, and reconstruction and expansion of 11 provincial highways S102 and S207 have been accelerated.

Water transport planning

In order to achieve the strategic goal of entering the Yangtze River in the north and going south to the Pearl River Province, the construction task of entering the Yangtze River in the north and actively integrating into the Yangtze River Economic Belt is planned to use the Wujiang waterway as the backbone and other waterways as the basis to create an inland waterway system connecting the trunk and branches. It is planned to build the Kaiyang Port Area of Guiyang Port according to the 1,000-ton standard, and the Xifeng Port Area of Guiyang Port according to the 500-ton standard.

Urban Road Network Planning

Plan to build a three-horizontal, six-vertical, three-ring multi-connected city skeleton road network, forming a traffic arterial road network system with expressways and expressways as the skeleton and arterial roads as connecting passages. By 2035, the road network density will increase from 6.7 to 8 kilometers per square kilometer, connecting the various urban groups and industrial parks in series, realizing rapid connectivity between groups, between groups and industries, and between industries and industries, and meeting the needs of urban development .

Public Transport Planning

Plan a multi-level public transportation network with urban rail transit as the main body, conventional public transportation as the basis, and other public transportation methods as supplements. Create a 1+5+N rail network of the city-circle express rail, subway, and low-volume rail transit. By 2035, the share rate of public transport motorization will increase to 60%, and the service coverage of rail stations with a radius of 800 meters will increase from 23%. to 50%. Keywords: engineering news, engineering construction, engineering construction information

The road bus forms a network structure of express, trunk, branch, micro + customized bus. In the near future, we will continue to promote the construction of the first phase of Line 3, the first phase of S1 line, and the first phase of T2 line, and study and start the construction of the first phase of the northern section of S2 line, T1 line and T3 line. Editor / Zhao E