Current, jiangsu highway crosses the Su Tong in river passageway big bridge discharge is highest, 2 bridge take second place of river Yin Daqiao, Nanjing. Nanjing section is overall pass river traffic requirement exuberant, among them flow of channel of the Yangtse River, Yang Zijiang channel is larger. Saved fair transient river completely 2017, year average day traffic is 650 thousand, predict day all will amount to 1.01 million 2020, cross river demand to grow day and day. Chief expresses related carriage hall of Jiangsu province traffic, jiangsu cross river passageway to regard as new one of focal points that infrastructure of round of transportation builds, at present 4 cross river passageway to be in build, 18 programs are waited for build, 9 are striven for bring into new program. ? ?
Pass river requirement more and more exuberant
The settles down in course of study of buy of Nanjing river north Chen Hai at the beginning of last year often complains now " go into town not easy " , go there and back at unit seat between new market opening and river north, "I experience channel personally more and more, in the subway more and more crowded. " he says, "The meeting after someone says big bridge restores to debut by this year is better, but the person that the problem depends on living river north is increasing. But the person that the problem depends on living river north is increasing..
"Between Jiangsu edge river, pass river requirement very exuberant. Over- the river is difficult become a topic, also refract an economic society to develop at full speed. " Yuan Lifeng of division of Jiangsu province company's deputy researcher thinks.
At present Jiangsu province has built 14 to cross river passageway. Differentiate by main function, highway passageway has Nanjing the Yangtse River the Yangtse River of 2 bridges, Nanjing the Yangtse River of 3 bridges, Nanjing Jiang Daqiao of big bridge of the Yangtse River of big bridge of big bridge of river of bey of big bridge of 4 bridges, benefit raise the Yangtse River, peaceful, Jiang Yin the Yangtse River, Su Tong, Chong Qichang; Road of railroad, town is amphibious big bridge of bridge Nanjing the Yangtse River, amphibious bridge Nanjing gets the better of track of inside of railroad, city greatly shut railway big bridge; Urban road includes channel of Nanjing the Yangtse River, Yang Zijiang channel; Urban orbit includes Nanjing subway 10 lines cross river channel and Nanjing subway 3 lines cross river channel.
"Big bridge of Nanjing the Yangtse River built 1968, big bridge of highway of river shade the Yangtse River built 1999, nanjing Yang Zijiang channel built 2016. Will look from time, 1999 up to now, every other builds a few years to cross river passageway. " the staff member says carriage office of Jiangsu province traffic, but social progress pace compares the rate that build the bridge it seems that faster, jiangsu crosses river traffic demand to increase swift and violent.
Complete province highway crosses Jiang Nianping all day traffic (absolutely car is counted) , 1999 Nanjing paragraph for 52379, yangzhou paragraph for 8059, peaceful city paragraph for 17513, nantong paragraph for 11688, aggregate 89619; 2007 Nanjing paragraph for 123784, yangzhou paragraph for 22357, peaceful city paragraph for 53818, nantong paragraph for 21895, aggregate 221854; 2017 Nanjing paragraph for 356406, yangzhou paragraph for 48222, peaceful city paragraph for 120313, nantong paragraph for 126736, aggregate 651677. Predict gross is aggregate 2020 will amount to about 1.01 million, gross is aggregate 2035 can amount to about 2.2 million.
"Use bridge tunnel to cross river traffic, 1999-2017 year all add fast about 12% . According to what forecast highway of section of Jiangsu complete the Yangtse River reached urban road to cross river total traffic 2035, need 240 to cross number of river passageway driveway, by every passageway average driveway counts 6 plan, need car crosses river passageway to make an appointment with 40. " the staff member calculated carriage hall of Jiangsu province traffic brushstroke Zhang, average per capita of Jiangsu motor vehicle retains the quantity predicts to will amount to 389 2035 / 1000 people.
In had built river passageway to be advanced in order
Jiangsu already was built and be in had built river passageway to have 18, additionally 18 are in in the plan, 36 are shared to cross river passageway inside the plan.
"Current, my province is in in building 4 to cross river passageway, have the Yangtse River of Nanjing of bridge of a highway 5 bridges, 2 fair iron are amphibious big bridge of the Yangtse River of 5 peaks hill and Shanghai connect the bridge big bridge of the Yangtse River, channel of road of a town and Yan Lu cross river passageway. " deputy office of carriage hall of Jiangsu province traffic grows Introduction Ding Feng, these projects are being advanced in order.
On June 6, shanghai connects big bridge of big bridge of the Yangtse River and the Yangtse River of 5 peaks hill to build the site, workers enthusiasm sufficient, drip with sweat.
"1 day afternoon, heft 1210 tons large section girder to be by firm quietly hoisting over top of 31 mound mound, shanghai opens main channel of big bridge of the Yangtse River bridge edge mound exceeds kiloton political integrity first times Liang Shunli erect finishs Duan Gang, shifted to an earlier date 16 days than former planned project duration. " in Shanghai of Tie Daqiao bureau notifies department of project of big bridge of the Yangtse River Cha Daohong of standing assistant manager introduces, shanghai connects big bridge of the Yangtse River to need erect girder 164 section, plan to will be finished in October next year.
Cha Daohong says, shanghai connects big bridge of the Yangtse River advocate the tower is 325 meters tall, it is the highest fair iron on the world amphibious inclined play the bridge advocate tower; Big bridge advocate cross 1092 meters, it is the world fair iron of the biggest span is amphibious inclined play the bridge. Shanghai connects north of big bridge of the Yangtse River to receive Nantong, south even Zhang Jia harbor, use 4 lines railroad and 6 driveway highway to close propose plan, full-length 11 kilometers, it is Shanghai connects railroad, connect Su Jia of freeway of He Xitong of city border railroad common cross river passageway. After big bridge builds, will become channel of coastal and important railroad, fair transient river.
The control sex project that big bridge of the Yangtse River of 5 peaks hill is railroad of Lian Huaiyang town, also be Beijing Shanghai tall iron the 2nd passageway in Jiangsu.
"South bank of big bridge of the Yangtse River of 5 peaks hill advocate the tower seals a top successfully already, body of bridge approach mound is designed south in all 61, add up to at present finish 44 mound body, everything is advanced in in an orderly way. " in Tie Daqiao bureau Tao Jun of one branch manager introduces ministry of project of big bridge of the Yangtse River of 5 peaks hill, superstratum of big bridge of the Yangtse River of 5 peaks hill is two-way 8 driveway freeway, design career is horary 100 kilometers; Lower level is passageway of 4 lines railroad, design career is horary 250 kilometers, it is world load the biggest with driving speed the fastest fair iron is amphibious suspension bridge.
As we have learned, nanjing the Yangtse River 5 bridges cross river passageway to be in successful construction condition at present with He Yan road. Predict 5 peaks hill, Shanghai is connected built 2019, road of 5 bridges of Nanjing, He Yan built 2020.
Cross river passageway future to plan to continue be added newly
Duan Gan of Jiangsu of the Yangtse River sheds overall length to make an appointment with 430 kilometers, it is the important economy corridor of Jiangsu province and even whole nation. "Crossing river passageway is I save north and south to communicate, the crucial ligament of shirt-sleeve development. In recent years each cross river passageway to build be open to traffic in succession, often control traffic discharge 3 years to be climbed quickly namely litre, be close to or reach design traffic capacity, had had Jiang Qiao Sui to already all reached saturation. " in set design group expert to express, cross river passageway to aid promote development of great river two sides, cross-strait development makes bridge Sui very quickly current feel " demanding " .
As cross-strait area new overall planning of round of city is repaired make up start in succession, Yang Zijiang city group those who wait for area strategy advance, union crosses river traffic to expand new requirement, jiangsu is on the 36 passageways foundation that the country already made clear in program of give an official, preliminary put forward to plan to add 9 newly to cross river passageway, jiangsu crosses river passageway dimensions to will amount to about 45.
Design group is set to carry Wei Hailei of program center director integratedly to introduce in, press means cent: Single function 37, among them highway 19, railroad 4, urban road 7, urban orbit 7, fair iron is amphibious and compound function 8. Distributing by reach: Nanjing reach 24, the reach that press down raise 6, Xi Changtai reach 7, Shanghai Su Tonghe paragraph 8.
The staff member represents carriage office of Jiangsu province traffic, current, 18 programs are waited for had established river channel, the full earlier stage that start works. Strive for 9 when bring into a program to cross river passageway, clutching begin program program research.
According to introducing, 18 programs are waited for build a passageway to predict investment exceeds 180 billion yuan. Predict celestial being of start working Nanjing is new 2018 transient river passageway, strove for start working Nanjing to go up 2019 yuan of door, Jiang Yin the 3rd, Chang Tai, Long Tan, Nanjing builds Ning Xilu to had waited for river passageway.
Nanjing section plans to cross river passageway, still have Nanjing subway 4 lines 2 period cross river passageway, railroad of border of peaceful appearance city crosses river passageway, bright and beautiful article is transient river passageway, 7 countryside river crosses river passageway to wait. Section of Yangzhou peaceful city crosses river passageway, still have benefit raise the 2nd cross river passageway, jiang Yin the 2nd cross river passageway, zhang Jing crosses river passageway to wait. Nantong section crosses river passageway to still Zhang Gao crosses river passageway, chong Hai crosses river passageway, sutongdi 2 cross river passageway, connect Shanghai to cross river passageway to wait.
The staff member represents carriage office of Jiangsu province traffic, specific the time of real go into operation that spends river passageway to each, basically depend on job of project early days makes progress, need is strengthened provincial plan as a whole and cooperate with along aggrandizement of river two sides, also need further innovation to cross mechanism of system of river passageway construction, investment, management, operation at the same time.
"At present my governor Jiang Gan has shed river passageway new round of program already also was started, the program is phase of progress of society of economy of will integrated consideration, modern carry compose integratedly to build, the actual feature such as resources environment tie. " in set Han Dazhang of chief engineer of design group bridge to say, mix now the difficulty that will cross river passageway construction henceforth is greater and greater, overall planning layout should have complete province strategy, and not place of bureau be confined to. Want to solve the most pressing communication problem already, contented place is specific functional requirement, layout of administrative levels of reasonable, cent crosses river passageway, also want to be able to serve two sides and even economy of the Yangtse River to head development, the key combs cross-strait transportation network to connect need, much argumentation is compound model the feasibility of the passageway.
"Balanced cross river flow to distributing, strengthen cross river linkage to develop, quicken area to coordinate development, deepen cross-strait route network to join, advocate a variety of means to pass river, promote integrated traffic development. " office of carriage hall of Jiangsu province traffic grows Liu Yongquan to express, jiangsu cross river passageway to regard as new one of focal points that infrastructure of round of transportation builds, argumentation of plan of aggrandizement bridge Sui is compared anthology, harmonious concern with zoology environmental protection, consider the different function such as orbit of road of railroad, highway, town, city to pass river requirement as a whole.
Have sth in mind did not come, it is mature with each passing day that bridging builds Sui technology, han Dazhang says, river passageway passes to choose to establish the bridge or channel related, want adjust measures to local conditions.
