Beijing transportation hub
The road network structure in Beijing urban area is mainly rectangular ring, and the roads are mostly based on it, which are distributed in a network with parallel latitude and longitude lines. Relying on urban expansion, the second, third, fourth, fifth and sixth ring roads were built. The new "Seventh Ring Road" in Beijing with a total length of more than 500 kilometers has formed a semicircle. By 2009, the city's highway mileage will be 20,670 kilometers, urban road mileage will be 6,206 kilometers, and the length of rail transit lines will be 228 kilometers. There are 38/kloc-0 overpasses in the city, and many expressways such as Jingha, Shen Jing, Jingjintang, Shi Jing, Badaling, Jingcheng and Jingkai pass through Beijing. The total railway mileage of the city is 962 kilometers, and many railway trunk lines such as Beijing-Qinhuangdao Railway, beijing-harbin railway, beijing-shanghai railway, Beijing-Kowloon Railway, Beijing-Guangzhou Railway, Jingyuan Railway, beijing-baotou railway Railway, Jingcheng Railway and Jingtong Railway gather here. By the end of 2009, the number of motor vehicles in Beijing exceeded 4 million, and it will be close to 5 million in 20 10, and urban traffic is facing a greater test. Beijing Capital International Airport is the largest international airport in Asia. At present, more than 200 international and domestic routes have been opened to major countries and regions in the world and most cities in China. In 2009, it handled more than 65 million passengers.
Shanghai transportation hub
Shanghai's public transportation ranks first in the country in terms of lines, vehicles and passenger capacity. At present, Shanghai has formed a super-large comprehensive transportation network consisting of five modes of transportation: railway, waterway, highway, aviation and pipeline. Shanghai Port is the largest hub port in China, with 47 passenger stations and161long-distance bus lines, which can reach 660 places in 14 provinces and cities. The city has formed a three-dimensional urban transportation network consisting of ground roads, elevated roads, river-crossing tunnels and bridges, subways and elevated rail transit.
Guangzhou transportation hub
Guangzhou is the largest transportation hub in South China. Expressway has brought great changes to urban traffic. The most important expressways are Guangqing Expressway (Guangzhou-Qingyuan), Beijing-Zhuhai Expressway (Beijing-Zhuhai), Guanghui Expressway (Guangzhou-Huizhou), Guangshen Expressway (Guangzhou-Shenzhen), Guangfo Expressway (Guangzhou-Foshan), Guangsan Expressway (Guangzhou-Foshan Sanshui), Zhao Guang Expressway (Guangzhou-Foshan Sanshui) and other expressways.
Shenzhen transportation hub
As an important railway transportation hub, Shenzhen, which connects two verticals and three verticals, connects the three main "growth poles" of China's economic development, namely, the Pearl River Delta, the Yangtze River Delta and the Beijing-Tianjin region, thus realizing the great cycle of free circulation of resources.
Xuzhou transportation hub
Xuzhou has convenient and developed transportation, and the two major railway lines, Longhai and Beijing-Shanghai, intersect vertically and horizontally. The Beijing-Shanghai high-speed railway that has been completed and opened to traffic, the Xu Lan high-speed railway that is about to start construction, and the Beijing-Fuzhou high-speed railway under construction run through Xuzhou. Five national highways, 20 provincial highways and 5 expressways crisscross Xuzhou, with a mileage of 350 kilometers. It has the reputation of "Xuzhou is connected, then the whole country is connected". As the "throat of China railway", xuzhou station is still the second largest railway hub and the eighth largest railway station in China after a hundred years. It is convenient to travel to Xuzhou from south to north by train.
Zhengzhou transportation hub
Zhengzhou is located in the world. Zhengzhou station was built in 1904 and is now a special station. Zhengzhou Railway Station is located in the center of Zhengzhou, Henan Province, connecting the Beijing-Guangzhou and Longhai railway trunk lines, covering an area of nearly 3,000 mu, with a building area of 65,438+10,000 square meters and fixed assets of 320 million yuan. There are 229 passenger trains on arrival and departure lines1KLOC-0/vehicle, with an average of more than 40,000 passengers sent and nearly 65,438 passengers passing through each day. The annual transportation income reaches1400 million yuan, which is not only a dedicated passenger station for the whole railway, but also the largest parcel transfer station for the whole railway. It is known as the "heart" of China's railway passenger transport, and it is adjacent to the Erqi Memorial Tower of the Beijing-Han Railway Strike.
Chongqing transportation hub
Chongqing is located at the junction of central and western China, with rapid development of railway, waterway, highway, aviation and pipeline. Chongqing is the only mega-city in the upper reaches of the Yangtze River in China that collects water, land and air transportation resources.
There are six electrified railway trunk lines in Chongqing: chengdu-chongqing railway, Sichuan-Guizhou Railway, Xiangyu Railway, Huai Yu Railway, suining-chongqing railway (the first high-speed railway in western China) and Yiwan Railway. In addition, there are 10,000-person railways, 30,000-person railways (Qijiang Sanjiang to Wansheng), Weinan Railway (Wansheng to Nanchuan) and Qianzhangchang Railway. In Jianlan-Chongqing Railway, Chongqing-Lichuan Railway-Huai Yu Railway Second Line, suining-chongqing railway Second Line, Fu Nan Railway, Chengdu-Chongqing Intercity Railway, Chongqing-Wanzhou Intercity Railway and Chongqing-Guizhou High-speed Railway. There are also Zhengzhou-Chongqing, Chongqing-Kunming, Chongqing-Xi 'an passenger dedicated lines and Chongqing-Changsha passenger dedicated lines under planning. As the fifth largest railway hub approved by the Ministry of Railways, Chongqing will achieve the goal of "four hours around and eight hours at sea" during the Twelfth Five-Year Plan period.
Chengdu transportation hub
Chengdu is the main railway lines of Baocheng, Cheng Kun, Chengdu-Chongqing, Dacheng and future Shanghai-Chengdu, Xicheng, Cheng Lan, Cheng Gui, Qing Chuan and Sichuan-Tibet, and it is the intersection of Chengdu-Mianle Passenger Dedicated Line and Chengdu-Chongqing Passenger Dedicated Line. Chengdu North Marshalling Station is the largest railway marshalling station in southwest China. In addition, Chengdu new passenger station will be put into operation at the end of 20 10, and undertake the hub task of high-speed train and urban rail transit.
Xi' an transportation hub
Xi is located in the geographical center of China. As an important transportation hub connecting the west, Xi has formed a modern three-dimensional transportation network with aviation, railway and highway as the mainstay.
Wuhan transportation hub
Known as the thoroughfare of nine provinces, Wuhan is the largest land, sea and air transportation hub in China. It is about 1000 km away from big cities in China, such as Beijing, Shanghai, Guangzhou, Chengdu and Xi 'an. It has the function of connecting east and west, connecting north and south, and maintaining the four directions. The unique location advantage has created the unique traffic advantage. The four railway trunk lines of Beijing-Guangzhou, Beijing-Kowloon, Wujiu and Handan will form a five-hour high-speed railway economic circle with Wuhan as the center and a radius of 1000 km, where six national highways such as Beijing-Zhuhai and Lurong will meet. Wuhan is an important port of the Yangtze River and the largest port in Central China. Water transport has formed a passenger and freight transport network of "integration of trunk and branch, connecting the river and reaching the sea".
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