Re: how to break through the turbulent situation in Ji'nan?
Ji'nan, China University of Geosciences, Beijing City Construction Design Research Institute and other "trump" survey units, the largest scale of investigation, the main road in the city, drilling, drilling more than 1600, thoroughly identified the spring water protection sensitive area. On the basis of
, Ji'nan has planned 9 lines of rail transit network, three lines in advance, one vertical and two vertical, with a total length of 98 km. In order to ensure the safety of the spring, rail traffic is laid on the ground in addition to a few sections of the two north-south lines.
, this "one horizontal" (R2 line) is most worth saying. This light rail line takes full advantage of the abandoned 57 railway special line and the existing Jiaoji railway corridor.
in June, on the Ji'nan 57 railway line, the tracks were rusty and surrounded by weeds. The 5 kilometer long railway line used to transport oil to Ji'nan's western suburbs airport. Desolate for many years, now it will usher in a new life. After the original rail is dismantled, two new rail lines will be directly laid on the roadbed, and a large number of surrounding buildings will not need to be demolished.
at the same time, the century old Jiaoji railway will usher in a new passenger light rail. The rail transit will use the Jiaoji Railway Corridor about 30 kilometers. Ji Feng said that the light rail will be speeding along with the high-speed railway in this 100 Century railway artery. "We use the railway reserved land for the corridor to be rebuilt on the northern side of the original rail line, parallel to the Jiaoji line, to take the main surface. In this way, it also avoids large-scale demolition. "
"the cost of urban rail transit construction is very high. Zhang Ruhua, director of the center for transportation planning and research at Shandong University, said that, using existing railway lines, one can kill two birds with one stone: one is to reduce the demolition, save investment, and be economical and effective. Two is to invigorate the waste assets, improve the quality along the line. Most of the deserted railway and the existing railway lines are dirty and messy. After the entry of rail transit, the space environment will be greatly improved.
the "20 year problem" finally broke down. Ding Linqiao, the chief economist of the Ji'nan Municipal Development and Reform Commission, said that the rail transit planning considered both the conservation spring and the intercity train construction, and did a good job with the west railway station. This will not only solve the problem of "blocking the city" in Ji'nan in the long run, but also magnify the way of the provincial capital economic circle. Rail transit and Dezhou, Zibo, Liaocheng and other inter city rail connection, weaving a huge rail network, forming a "half hour city circle."
the road is smooth and the circle is tight.
final direction is public transport
subway 2018 investment. In this period, the settlement of traffic difficulties, the need to force in the fine. It is an example to get through the broken road.
in the eyes of master Gao Dehai, Ji'nan's broken ends are not a big trouble. "You see, the second ring road to the south is the broken road, the Second Ring Road East is the broken road south, the Second Ring Road South to the East is the broken road. The express roads in the city can't connect with the highways outside the city. "
and a group of people from Ji'nan Highway Bureau, one of the things they did was to break through the broken road and build a fast integrated network.
in June, the construction site of the elevated road south of the Second Ring Road East of Ji'nan is in full swing. Zhang Dongyan, director of the development planning office of the Ji'nan Municipal Highway Bureau, pointed to the map that the outskirts of Ji'nan were radiated out of the 9 highways, but the link between the main city expressway and the peripheral highway was not smooth. "About 3 of the daily traffic flow of the provincial capital is the vehicles entering and leaving the city. It is a way to slow down the traffic by diverting these vehicles quickly, so that they do not occupy the urban common lanes."
"but the construction and management of Expressway and urban road in our country often do not belong to the same department. There are institutional obstacles to break through such broken ends." Ji Wenbo, deputy director of the planning room of Shandong transportation planning and Design Institute, said that the work was divided into the unified construction of the Highway Bureau in Ji'nan, and the "high and fast one" road network was born. "This model is of demonstrative significance in the whole province."
"high and fast one" network is "one ring two horizontal four longitudinal nine shots": "one ring" refers to the highway around the city; "two horizontal" is the northern viaduct road and its extension line, the Second Ring South Road and its extension line; the "four longitudinal" is the Second Ring West Road and its South extension line, the river viaduct road and its South extension line. The city's "one ring, two horizontal four vertical" links seamlessly link the nine major highways outside the city. The dream of one hour life circle with the surrounding six cities turned into reality.
this road network, let master Gao Dehai also relieved. Associated with this road network, the eastern section of Beiyuan viaduct, Shunhe viaduct and the Second Ring Road East elevated ten times. "After the completion of the road network, the car will move quickly and no longer block up. It will be a good thing for us to run."
breaking the broken road is only one of the 30 specific actions of the 8 actions in Ji'nan's "three year blocking plan". From the optimization of the road network to parking management, from intelligent transportation to policy guidance, it can be said to be exhausted.
congestion control, traffic police are also pondering the solution, their plan is "microcirculation".
Kang Rui, the green traffic policemen, is also the initiator of Ji'nan's urban community traffic microcirculation. His papers on traffic microcirculation, published in the national core journals, have also been awarded national invention patents.
in June 16th, Foshan Garden community, old open residential areas, from time to time vehicles from the "narrow path" on the smooth passage. This is the first community in Ji'nan to realize microcirculation. Before, one kilometer, usually half an hour.
Kang Rui was the first to test the "microcirculation" here. "Do you have to limit or bypass the door?" the traffic police fined them to the door. "At the very beginning, the residents were in conflict. But after a week's operation, the parking rules of the District vehicles were not detours, but the traffic became faster and faster, and the residents were happy.
LLIN, the Deputy brigade of the traffic police brigade, said that microcirculation can maximize the circulation of traffic inside and outside the community and open the "capillaries" in the road "zero growth". After the reformed District, the congestion rate was reduced by 60%. This innovative approach is quickly pushed aside in the city. Last year, 118 community-based microcirculatory reforms were completed in Ji'nan, reaching 125 by the end of this year.
Ji'nan is also the first to launch the new model of "quick location quick compensation" in the whole province. The implementation of the new law for one month has reduced the number of traffic jams by 3. In the rush hour and peak junctions, tidal lanes are added to change the time in space. Each signal lamp "changes" for 15 seconds, and it can pass more than 10 cars.
whether it is "microcirculation" or "fast and fast compensation", whether it is "rail transportation" or "high and fast one", the ultimate point is public transport. In the past few years, Ji'nan city bus line 2 billion, rail transit line will throw about 48000000000, this is a 50 billion!
public transportation leads the city development, the provincial capital "road", the pattern changes, the coming day.