Hai, land, air and iron, "Daqianhai"

Ascended Dasan Mountain, looking at the two sides of the Pearl River Estuary, a glance at the first 5G smart port of the Guangdong -Hong Kong -Macao Greater Bay Area -Mom Bay Smart Port, Qianhai Comprehensive Free Trade Zone, Qianhai's "Belt and Road" trade portfolio ... ", Covering Shekou, Nanshan District, Baoan Central District and Dajo Bay Area, Airport and Peripherals, Convention and Exhibition New City, and Ocean New City area, with the" sea, land and air and iron "top -flow configuration.

● Greater Bay Area Super Engineering Cross the river into the sea

As the current largest diameter of the seaside shield tunnel project under construction in China, the Momwan cross -sea channel project ushered in another important node. Recently, the Momwan Cross -Sea Channel Project Earnate the "Pengcheng" shield machine and the right "Mom Bay" shield machine at the bottom of the sea underwater predetermined location on the left line of the submarine tunnel. In the whole section hard rock.

The Momwan Cross -Sea Channel starts at the intersection of the Qianhai Free Trade Zone Momwan Avenue and the Moon Bay Avenue, which is connected with the intersection of the cross -outlet of the Dajiao Bay Toll Station of the River Expressway and the Golden Bay Avenue -Xixiang Avenue, with a total length of 8.05 kilometers. The tunnel is 1.1 kilometers. After the Momwan cross -sea channel is officially completed, it will undertake the function of Nanshan Port District, which will separate the freight transportation of Nanshan Port District from the front overseas to separate the former sea freight and passenger transportation. The district's Shugang freight transportation has an important role in promoting the traffic interconnection of the Guangdong -Hong Kong -Macao Greater Bay Area.

Since the beginning of this year, the Shenzhen -Middle Channel, which is extended to the East Coast of Qianhai, has also been frequently reported. First, the East Artificial Island Wall completes the dragon, and the second is the first steel box Liang of the Lingyuyang Bridge West anchor ingot to complete the top push operation, which has laid a solid foundation for the successful Heilong Bridge. As a world -class "bridge, island, tunnel, underground interoperability" cluster project, the Shenzhen -Middle Channel is an important transportation link that connects to the three major free trade areas such as Qianhai Shekou Free Trade Area. Convenient channels in the southwest.

● "Greater Bay Area World -Class Airport Group" gradually formed

With the roar of the machine, the expansion project of the Shenzhen Airport Third Runway Expansion Project presents a busy scene of the Heat. In June of this year, the construction of the pile of the pile of the outside of the project was successfully completed. At this point, the construction of the foundation part of the erect embankment outside the project has been successfully completed, marking that the third runway of the airport is steadily moving into the construction of the "fast lane". The construction of the Shenzhen Airport Third Runway is located between the second runway of the airport and the highway along the river. It is 3600 meters long and 45 meters wide. The overall project is 2.8 square kilometers, which is equivalent to 400 football fields. It is planned to be completed and put into operation in 2025.

It is understood that the third runway expansion project will be designed and constructed in accordance with the target design and construction of 80 million passenger throughput and 2.6 million tons of cargo and postal throughput in 2030 to promote the expansion of the Shenzhen Airport flight area. The need.

"Shenzhen Airport Group will use the satellite hall as a new starting point. It will also promote the construction of a new expansion project such as the three runway, the airport East Comprehensive Transportation Hub, and T2 Terminal. The relevant person in charge of the group said.

In 2021, the number of passenger freight in Shenzhen Baoan Airport ranked in the top 20 in the world. It has become the portal of connecting the world in Shenzhen and Qianhai, and it is also an important driving engine for the "take -off" of the Guangdong -Hong Kong -Macao Greater Bay Area.

● "Greater Bay Area on the Rail" accelerate

Recently, the left -line shield machine "Shenwan No. 2" in the first section of the Suiwan Shenzhen Intercity machine, successfully crossed the Shenzhen -Middle Channel artificial island, which marks the two -line shield composition of the Suiwan Shenzhen project to complete the major source of risks under the down.

At present, there are two lines under construction in Shenzhen in Shenzhen, namely Shenzhen Airport to Qianhai, Qianhai to Huanggang Port section. Among them, the Suiwangshen Intercity Railway Shenzhen Airport to Qianhai section marks the comprehensive speed increase of the construction of the intercity railway in the Greater Bay District. , Underground layout. There are three stations in Xixiang, Baoan, and Qianhai across the entire line. The project is designed with a design speed of 160 kilometers per hour. The CRH6 EMU with eight groups is expected to be opened to traffic in 2024. The important part of the deep main axis, after completion, the intercity motorcycle will reach Qianhai and Baoan Center, which is of great significance for improving the realization of regional economic integrated development of the Guangdong -Hong Kong -Macao Greater Bay Area.

On the first anniversary of the release of the "Qianhai Plan", the "Daqianhai" planning and construction elements are more excellent and the ideas are clearer. , The transportation layout is continuously optimized, and the flow of people, logistics, capital flow, data flow, information flow, etc., help the "1 hour traffic circle" in the Bay Area accelerated.

(Author: Shenzhen SAR Reporter Wu Xu Mei)

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