Qu Jian: Create the Golden Inner Bay, the Pearl River Estuary requires a deep -pearl high -speed direct channel

Following the official dragon of the Zhongshan Bridge at the end of the month at the end of last month, on July 15, the project came again. All 6 slices of steel box beams have laid the foundation for the Heilong of the Lingyuyang Bridge of the Shenzhen Channel.

With the acceleration of the construction of the Guangdong -Hong Kong -Macao Greater Bay Area, the demand for cross -strait interconnection between the Pearl River East and West is increasing, and the planning progress of more cross -sea channels has once again attracted the attention of the industry. Among them, the highly anticipated is another "traffic arteries" that are brewing for several years and on both sides of the Pearl River East.

Why does the Greater Bay Area need a deep bead cross -sea channel?

From the perspective of Qu Jian, deputy dean of China (Shenzhen) Comprehensive Development and Research Institute, this can not only make up for the short -term traffic shortcomings of high -speed rails on both sides of the Pearl River East and West, and help the construction of the "Greater Bay Area on the Rail"; The "Golden Inner Bay" of 100 kilometers of the Pearl River Estuary forms a high value -added and high -growth bay area economic development model, which enhances the powerful embodiment of the international influence of the Guangdong -Hong Kong -Macao Greater Bay Area.

"The east bank of the Pearl River Estuary is represented by Shenzhen, with a high economy, with a per capita GDP of more than 30,000 US dollars. Regardless of the industrial scientific and technological content, or the development level of the service industry, it is relatively high. The development of Shenzhen has formed a huge gap. "Qu Jian believes that one of the important reasons for the economic and social development of the West Coast to lag behind the East Coast is that the lack of direct connection on the two sides of the strait.

Data show that in 2021, the GDP of the "Shenzhen Wanhui" area on the east bank of Zhujiangkou reached 4.65 trillion yuan, and the GDP of the "Zhuzhong River" area of ​​the West Bank of Zhujiangkou was approximately 1.10 trillion yuan.

"From the perspective of global perspective, creating Golden Inner Bay is to create a sea estuary with high -quality economic development and high value -added industries."

However, for a long time, due to the lack of a bridge passage of land borders, Shenzhen's industrial production factors must be north. Only through the Humen Bridge can reach the west bank of the Pearl River Estuary. On the west coast urban agglomeration, the development of the two sides of the strait shows the pattern of "Dongqiang and the West".

"After the completion of the deep and middle channels, it is conducive to the reduction of the economic gap between the two sides of the strait and relieve the problem of inconvenience of traffic. It is necessary to do further diversion. "Qu Jian said.

He also pointed out that the current cross -strait traffic connection is "straight line", and the "one -hour urban circle" on both sides of the strait will be constructed in the future. Essence

Qu Jian said: "At present, there is no cross -river high -speed rail at the Pearl River Estuary. To create a golden inner bay, a high -speed track across the river and cross the sea can be built to form a busization operation, which greatly improves the efficiency of cross -strait commute efficiency and achieves rapid direct direct direct direct direct work of industry, economy, and talents Directly. "

The design of the deep bead channel is in line with the above statement. According to the "Outline of the Comprehensive Three -dimensional Transportation Network of Guangdong Province", the deep bead channel is determined as a composite channel. According to Shenzhen and Zhuhai planning documents, the channel has two functions of high -speed railway and intercity railway. In addition, reports about the "deep bead channel" earlier mentioned that the channel attributes were "public iron".

Qu Jian suggested that due to the high requirements of the high -speed rail on the vibration, the high -speed railway will inevitably affect the highway bridge. From the perspective of safety, the plan to build two bridges may be considered.

The "Fourteenth Five -Year Plan" Development Plan for the Guangdong Provincial Comprehensive Transportation System "pointed out that the cross -Pearl River Estuary Channel capacity of the Guangdong -Hong Kong -Macao Greater Bay Area is still tight, and the construction of the intercity railway network needs to be accelerated. In this context, the deep bead channels with high -speed rail and intercity functions can undoubtedly become a practice of alleviating the "one stone and two birds" to relieve the predicament.

From the first proposal in 2010, the Shenzhen side was clear in 2020, and then disclosed by the Zhuhai side in 2022, can the deep bead channel get a paper "birth certificate" during the "14th Five -Year Plan" period?

"The construction of the deep bead channel will further promote the coordinated development of the Pearl River Estuary and West, so that the east bank represented by Shenzhen and the west coast represented by Zhuhai will be jointly injecting the surging development momentum for the construction of the Guangdong coastal economic belt."

Write a reporter Wu Guanlin, a reporter from the South Daily

Corresponding intern Zhang Guang

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