On March 30, Guangzhou metro line 22 was officially opened to traffic. This "underground high-speed railway", which connects the "sea, land and air" bay area hub and connects Guangzhou, Dongguan and Shenzhen without boundary, makes the concept of "Guangzhou Shenzhen Metro" closer and closer to reality. Commuting between Guangzhou and Foshan, between Shenzhen and Dongguan, and across Zhuhai and Macao... In the Great Bay area of Guangdong, Hong Kong and Macao, millions of residents need to commute across cities or even across borders every day. Today, the infrastructure of Dawan district is accelerating interconnection, the cross river and cross sea channels are "going out in groups", the construction of "Dawan district on the track" is accelerating, and the comprehensive three-dimensional transportation network is becoming more and more dense, making the "one hour life circle" of Dawan district a reality. Interconnection and rapid flow. Benefiting from the close ties and Industrial Synergy among internal cities, the Guangdong Hong Kong Macao Great Bay area with a total area of 56000 square kilometers is accelerating its development towards the goal of world-class urban agglomeration and forging a promising future. "Hard Unicom" opens the traffic artery Recently, the cooling tower area of the West Fourth Corridor project of the third phase expansion project of Guangzhou Baiyun International Airport successfully completed the pouring of roof structural plate, which laid a solid foundation for the follow-up construction of the project. After the completion of phase III expansion project of Baiyun Airport, T1 and T2 terminals will be connected as a whole to form the first terminal area of Baiyun Airport. In recent years, the layout of Guangdong's "5 + 4" backbone airports has entered the "fast lane" of capacity expansion and quality improvement, and the prototype of world-class airport clusters in Guangdong, Hong Kong and Macao Dawan district has begun to take shape: the phase II expansion project of Baiyun Airport was put into operation in 2018; In 2019, "two starts and two operations" (i.e. the relocation project of Zhanjiang Airport and the construction project of Shaoguan airport are started as scheduled, and the T2 terminal of Huizhou airport expansion project, the runway extension and station apron expansion project of Jieyang Chaoshan airport are successfully put into operation); In 2020, Jieyang Chaoshan airport terminal area expansion project and Baiyun Airport Phase III expansion project started successively. In 2021, the T3 terminal project of Baiyun Airport Phase III expansion project was started; Wuchuan airport will be open to navigation this year In terms of "hard connection", thanks to the diversified comprehensive three-dimensional transportation network, the "one hour life circle" in Guangdong, Hong Kong and Macao Dawan district has been basically formed. The opened Hong Kong Zhuhai Macao Bridge, Guangzhou Shenzhen Hong Kong high-speed railway, Shenzhen China channel and Shenzhen Jiang railway channel under construction set up a horizontal "Golden Corridor" in Dawan district; The Guangzhou Shenzhen Expressway and Guangzhou Zhuhai intercity rail, which have been open to traffic for many years, form a longitudinal skeleton with the Zhongshan Western outer ring expressway under construction. At present, the highway density in the core area of Dawan district has reached 8.7 kilometers per 100 square kilometers, which is comparable to the world's major Bay areas such as New York and Tokyo. The construction of urban railway is also accelerating and seamless. During the 13th Five Year Plan period, the construction of inter city railway in Dawan District of Guangdong, Hong Kong and Macao was fully launched. The Xintang Shenzhen Airport section between Guangzhou, Dongguan and Shenzhen, the Dongguan Huizhou intercity section and the Guangzhou Qingyuan north section between Guangzhou and Qingdao were completed and opened to traffic, with an intercity railway mileage of 476 kilometers. The outline of the comprehensive three-dimensional transportation network planning of Guangdong Province further proposes to build an inter city railway network centered on the development of Guangzhou Foshan, Shenzhen Hong Kong and Zhuhai Macao, and centered on the three main axes of Guangzhou Shenzhen Hong Kong, Guangzhou Zhuhai Macao and across the Pearl River Estuary, so as to create a "big bay area on the track". "We will vigorously promote the interconnection of Trunk Railways with intercity railways, suburban railways and urban rail transit, accelerate the integration of rail transit 'four networks' in economically developed and densely populated areas such as the Pearl River Delta and Chang Zhu Tan, and strive to take the lead in building a multi-level, high-capacity, commuter and integrated fast rail network." The relevant person in charge of Guangzhou Railway Group said. "Soft docking" smoothes the flow of elements Last June, the north area project of Guangzhou Nansha international logistics center opened for trial operation. As the largest international container LCL center near the port in the Great Bay area of Guangdong, Hong Kong and Macao, it can realize the seamless multimodal transport of highway, railway and sea transportation. "The formation of the rapid transit network has greatly improved the efficiency of cargo transportation and transit in Dawan district and provided support for the Pearl River Delta port group to improve its international competitiveness." Guangzhou Port Logistics Co., Ltd. General Manager and Haining said. The continuous improvement of infrastructure "hard connection" has opened up the physical space and boosted the vitality of people flow and logistics. To make full use of infrastructure, we also need "soft docking" to help smooth the rapid flow of elements in Dawan district. In recent years, the construction of "hard connection" of infrastructure and "soft connection" of rules and mechanisms in the Greater Bay area of Guangdong, Hong Kong and Macao has accelerated, and promoted the comprehensive and in-depth integration of economy and society. In December 2020, Guangdong officially launched the "paperless" Filing business of the customs of freight vehicles to and from Hong Kong and Macao, greatly improving the overall customs clearance efficiency, and the application rate of Guangdong International Trade "single window" in major businesses such as cargo, manifest and means of transport declaration reached 100%. In 2020, the overall customs clearance time of imports and exports in the province was reduced by 83.16% and 92.15% compared with 2017. Since the opening of Qingmao port on September 8 last year, the current inbound and outbound passenger flow has exceeded 5 million person times. Under the situation of epidemic prevention and control, the monthly customs clearance passenger flow is nearly 1 million person times, and the passenger flow has jumped to the second in China after more than five months of opening. Qingmao border inspection station adopts the "cooperative inspection and one-time release" quick inspection and customs clearance mode, which enables passengers to achieve 20 second rapid customs clearance. At the same time, it has explored and introduced a number of customs clearance facilitation measures and set up low station channels to facilitate the passage of cross-border schoolchildren and people with mobility difficulties; Open the passenger information record collection service to facilitate the rapid inspection of passenger information collection without record; Set up a special emergency channel to give priority to the clearance of special passengers who are in urgent need of cross-border medical treatment. The introduction of a series of convenience measures has effectively improved the customs clearance experience. It takes more than 40 minutes to take a bus from Macao Peninsula to Hengqin port, and then walk 10 minutes to the place of work after customs clearance. This is the daily commute between Macao and Zhuhai Hengqin of "post-90s" Macao Youth Zhang Siyuan every day. "In fact, I can walk out of Hengqin office two steps from here." Zhang Siyuan said. At present, Dawan district is also vigorously promoting the public transportation operation of intercity passenger transport, promoting the "one ticket" connection and "all-in-one card" services, and gradually realizing the "one hour life circle" of Bay Area Rail with one ticket and rapid transfer. Deep cooperation opens industrial space On the Lingdingyang, the twin towers stand tall and towering into the clouds; Long underwater dragons cross rivers and seas without leakage. Repeatedly run out of the deep China channel with a new speed of construction, and show the great future of the rapid construction of Guangdong, Hong Kong and Macao Bay area. Ma'an Island, the first export of Shenzhen China channel, will take the lead in undertaking the spillover dividends of industry, population and capital of Shenzhen Qianhai, attract high-quality headquarters enterprises and R & D institutions, and build it into a high-end scientific and technological innovation resource agglomeration area. "This will help optimize the industrial structure and talent structure on the West Bank of the Pearl River, promote the coordinated development between the East and the west, and promote the further deepening and implementation of industrial coordination in Guangdong, Hong Kong, Macao and the Great Bay area." Peng Peng, executive chairman of Guangdong Institute of system reform, said. "Soft and hard Unicom" has accelerated the speed, opened up the resistance points of factor flow, and deeply integrated the industries in Guangdong, Hong Kong and Macao Bay area, so as to stimulate the overall development advantages. Taking Guangfo as an example, in recent years, the two places have vigorously built four trillion industrial clusters of advanced equipment manufacturing, automobile, new generation information technology, biomedicine and health, highlighting the synergy of "Guangzhou Service + Foshan manufacturing". In the field of advanced equipment manufacturing, Guangzhou's advantages in intelligent manufacturing, inspection and testing and other fields complement Foshan's advantages in building an advanced equipment manufacturing industrial belt on the West Bank of the Pearl River, promoting the extension of the industrial chain and cross-border integration. In the field of automobile, Guangfo focuses on the leading role of leading enterprises such as GAC group and FAW Volkswagen (Foshan), carries out cooperation in the whole vehicle and parts industry chain, focuses on cultivating new car making forces such as Xiaopeng automobile, and promotes the improvement of the innovation ability of the automobile industry. Today, the total scale of advanced equipment manufacturing and automobile industries in Guangfo has exceeded 2 trillion yuan. The cluster advantages of major industries have brought strong momentum to the economic development of the two places. The GDP of Guangfo region increased from 2.6 trillion yuan in 2015 to more than 4 trillion yuan in 2021, further strengthening its position in the overall situation of national development. According to the "14th five year plan" for high-quality manufacturing development in Guangdong Province, Guangdong will continue to focus on 10 strategic pillar industry clusters and 10 strategic emerging industry clusters, and build a globally competitive chip design and software development cluster with Guangzhou, Shenzhen, Zhuhai, Jiangmen and other cities as the core. The expansion of industrial space is still further spillover. Walking along the Jiangxi Shenzhen high-speed railway into Heyuan national high tech Zone, tower cranes stand everywhere, machines roar, and new buildings and factories rise from the ground. The opening of Jiangxi Shenzhen high-speed railway has brought great changes to Heyuan. From the last city in Guangdong without high-speed rail to the Great Bay area of Guangdong, Hong Kong and Macao, Heyuan enjoys the traffic bonus of "golden channel" connecting Guangdong and Jiangxi provinces, and has attracted electronic information enterprises such as Zhuoyi technology and Huaguan technology to settle down. It is estimated that by 2025, the total output of mobile phones in Heyuan national high tech Zone will reach 220 million. "This year, we plan to invest 120 million yuan in equipment upgrading and technological transformation, increase the number of workers by about 2000, and increase the production capacity by two to three times." Liu Xiwei, deputy general manager of Guangdong Meichen Communication Co., Ltd., said that as an electronic information enterprise from Shenzhen, the Jiangxi Shenzhen high-speed railway made her more confident in Heyuan's production expansion. "It is more convenient to communicate with suppliers in Shenzhen, Dongguan and Hui, and the transportation cost is lower." Digital reading ● by the end of 2020, about 4894 kilometers of expressways have been built and opened to traffic in Guangdong, Hong Kong and Macao Dawan District, and the density of expressways in the core area has reached 8.9 kilometers per 100 square kilometers. ● the Pearl River Estuary has built four highway river crossing channels and one railway channel. ● in recent years, breakthroughs have been made in the construction of civil airports. The T2 terminal of Baiyun Airport has been put into use, Shaoguan Danxia airport is open to traffic, Zhanjiang Wuchuan airport has been put into use, Huizhou airport has been expanded and the flight area of Jieyang Chaoshan airport has been expanded, Baiyun Airport Phase III expansion, Shenzhen Airport expansion and Zhuhai Airport reconstruction and expansion have been completed, and the passenger and cargo throughput capacity of civil transport airports in the province has reached 150 million person times / year and 5 million tons / year respectively. ● the construction of inter city railway in Dawan District of Guangdong, Hong Kong and Macao is in full swing. The Xintang Shenzhen Airport section between Guangzhou, Dongguan and Shenzhen, the Dongguan Huizhou inter city section and the Guangzhou Qingyuan north section between Guangzhou and Qingdao have been completed and opened to traffic, and the mileage of inter city railway has reached 476 kilometers; The Northeast freight car outer winding line of Guangzhou hub and Zhanjiang East Island railway have been completed and opened to traffic, and the mileage of ordinary speed railway has reached 2823 kilometers. ● Guangzhou and Shenzhen have been built into national demonstration cities of public transport cities. The national transportation all-in-one card terminal facilities realize 100% coverage of buses and subways in 21 prefectures and cities in the province. ■ front line cases More than 5000 builders seized the "golden period" of Huangmao sea cross sea channel construction Sea and river crossing channel group in Dawan District In April, the spring breeze full of vitality blew across the Huangmao sea, warming a pool of clear water. From a distance, the super project Huangmaohai sea crossing channel project in the Great Bay area of Guangdong, Hong Kong and Macao (hereinafter referred to as "Huangmaohai project") is full of tower cranes and roaring machines. The builders are binding reinforcement and pouring concrete. The construction site is busy, tense and orderly, and a Symphony of hard work and early spring is gathered. As a new sea crossing project in the Great Bay area of Guangdong, Hong Kong and Macao, the Huangmaohai sea crossing channel is the West extension of the Hong Kong Zhuhai Macao Bridge. Its construction is of great significance to optimize the regional highway network, change the current situation of the single channel between the coastal area of western Guangdong and the core area of the bay area, and realize the radiation of the economic development of the Great Bay area to western Guangdong and along Haiti. Just after the Spring Festival, more than 5000 builders of the Huangmaohai project scrambled for the "golden period" of construction and were in Bixi