Next to Nansha port, after the Nansha port railway is completed and opened to traffic, from the first sea rail intermodal train loaded with 40 containers of imported timber to Jiangmen, an important timber market in Dawan District, to the opening of the "Hainan free trade port Nansha Port southwest region" grain and oil sea rail intermodal train... An integrated logistics network system covering the bay area, radiating inland and connecting the world is becoming a reality. Overlooking the land of southern Guangdong, the crisscross comprehensive three-dimensional transportation network is winding, the infrastructure of Guangdong Hong Kong Macao Greater Bay area is accelerating interconnection, the comprehensive three-dimensional transportation network is becoming denser and denser, the exchanges between Guangdong, Hong Kong and Macao are faster, and the "one hour life circle" in Greater Bay area is basically formed. From north to south, Huangpu Bridge, Nansha bridge, Guangzhou Shenzhen Hong Kong high-speed railway, Humen Bridge, Hong Kong Zhuhai Macao Bridge, four completed highway river crossing channels and one railway channel are lined up in order, and the "horizontal corridor" of Dawan district is built with the Foshan Dongguan intercity railway, Shiziyang channel, Shenzhen Jiang railway, Shenzhen China channel under construction; At the same time, the railway operation mileage of Dawan district is nearly 2500 kilometers, and the formation of "Dawan district on track" has accelerated; The construction of Baiyun Airport Phase III, Shenzhen airport three runways, Hong Kong Airport expansion and other projects was accelerated, and the prototype of the world-class airport group in Dawan district began to take shape. The passenger handling capacity of the airport in Dawan District exceeded 200million person times, and the port container handling capacity exceeded 80million TEUs. In addition to the "hard connection" of infrastructure, the construction of "soft connection" of rules and mechanisms is also accelerating, and promoting the comprehensive and deep integration of economy and society. As one of the first batch of mainland Hong Kong and Macao public officials working in Guangzhou, Liu Yanxin, a young man from Macao, told reporters that he used to return to Macao mainly by boat in Nansha port. When the Nansha Zhuhai (Zhongshan) intercity railway is opened to traffic in the future, he can directly start from Nansha and go home more conveniently. At present, Guangdong, together with Hong Kong and Macao, vigorously promotes the transit operation of intercity passenger transport, promotes the "one ticket" connection and "one card" services, and gradually realizes the "one hour life circle" of Bay Area Rail with one ticket and rapid transfer. "The integration of transportation in Dawan district 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 west sides, and promote the further deepening and implementation of Industrial Synergy in Guangdong Hong Kong Macao Dawan district." Peng Peng, executive chairman of the Guangdong Institute of system reform, said. Benefiting from the increasingly dense comprehensive three-dimensional transportation network in Dawan District, Guangdong Hong Kong Macao Dawan District, with a total area of 56000 square kilometers, is accelerating its development towards the goal of world-class urban agglomeration, creating a foreseeable future. The blueprint has been slowly unfolded, and the construction everywhere is in full swing. The hard-working workers are using their sweat to turn the grand blueprint into a "construction drawing" and list the "schedule" one by one. The world-class urban agglomeration is rising by the Lingdingyang river. According to the plan, by the end of 2022, a one hour traffic circle with Hong Kong Shenzhen, Guangzhou Foshan and Macao Zhuhai as the core will be realized in the bay area. The bay area will be accessible by land for 2 hours to cities in the East and northwest of Guangdong, 3 hours to surrounding provincial capitals, and 12 hours to major cities in the world. By 2035, Guangdong will fully build a developed fast backbone network, a perfect ordinary trunk network, a wide access infrastructure network, comprehensive transportation channels, a more efficient and reliable hub system, better and convenient transportation services, and overall integration and high-quality development to a new level, "12312" travel transportation circle and "123" express cargo logistics circle ("12312" modern transportation system: 1-hour transportation circle with Hong Kong, Shenzhen, Guangzhou, Foshan, Macao and Zhuhai as the core, 2-hour access between the Pearl River Delta region and eastern Guangdong, western Guangdong and northern Guangdong, 3-hour access with major cities in China and Southeast Asia, and about 12 hours access with major cities in the world; "123" Fast cargo logistics circle: one day delivery in China, two days delivery in major cities in Southeast Asia, and three days delivery in major cities in the world) has been fully realized, and a strong transportation province has been basically built. The transportation infrastructure network, comprehensive transportation service level, high-quality development of transportation system and other aspects rank in the forefront of the country, and the comprehensive transportation development level of Guangdong Hong Kong Macao Greater Bay area has entered the world's advanced ranks. Deng Xiaohua, Secretary of the Party committee and chairman of Guangdong Communications Group, said that one of the five strategic positioning of Guangdong Hong Kong Macao Greater Bay area is the important support for the construction of the "the Belt and Road". Accelerating the construction of transportation infrastructure will further strengthen the "backbone" of the development of the bay area. He said that at present, the mileage of highways in Dawan district has exceeded 4500 kilometers, and the rapid transit network has been basically formed, which has effectively promoted the interconnection of people flow, logistics, capital flow and information flow. However, the traffic volume of Guangzhou Shenzhen, Zhongjiang, Guangdong Jiangxi, Humen Bridge, Nansha bridge and other sections has tended to be saturated or oversaturated. Next, Guangdong Provincial Communications Group will speed up the reconstruction and expansion of road sections with large traffic flow, improve traffic capacity, and build a highway operation service system supporting the one hour life circle in Dawan district with the help of smart highways and digital highways. (reporter yanjunwei) (Xinhua News Agency)