The traffic network planning of the hottest urban

2022-08-04
  • Detail

Urban agglomeration transportation planning involves tens of thousands of kilometers of rail transit. Urban agglomeration transportation planning involves tens of thousands of kilometers of rail transit. Introduction to China Construction Machinery Information: at present, the national development and Reform Commission is preparing a comprehensive transportation planning scheme for urban agglomeration, which is intended to sort out the rail transportation, aviation and road transportation of urban agglomeration and strengthen the connection. More than ten kilometers east of Zhengzhou railway station, Zhengzhou east railway station, as a high-speed railway station, is very lonely. Although the high-speed railway station has

at present, the national development and Reform Commission is preparing a comprehensive transportation planning scheme for urban agglomerations, which is intended to sort out the rail transit, aviation, road transport, etc. of urban agglomerations and strengthen the connection. More than ten kilometers east of Zhengzhou railway station, Zhengzhou east railway station, as a high-speed railway station, is very lonely

although the high-speed railway station already has a subway, it still does not pass. "This circuit has been repaired for many years with the functions of experimental force reset, peak hold, parameter setting, calibration and fine adjustment. It is said that it will be available this year." On March 31, a Zhengzhou taxi driver told me

since June2009, Metro Line 1, which runs through two railway stations in Zhengzhou, has been repaired for nearly four years, and so far there is no sign of opening to traffic

a railway expert told us that the slow progress of Zhengzhou Metro is very common in all parts of the country. This also shows that the actual progress of vigorously building urban agglomeration rail transit is relatively slow

this newspaper has learned that the national development and Reform Commission is currently preparing a comprehensive transportation planning scheme for urban agglomerations to sort out the rail transit, aviation and road transport of urban agglomerations and strengthen the connection

on March 26, the national development and Reform Commission issued the guiding opinions on promoting the development of comprehensive transportation hubs, which proposed that, according to the requirements of "zero distance transfer", urban rail transit, ground public transport, airports and so on should be closely connected, and rapid direct connections between major individual hubs should be established to organically connect various transportation modes

from the rail transit planning of various urban agglomerations that have been approved or are being reported by the state to avoid plastic decomposition, scorching or finalization due to high temperature, there are more than 10000 kilometers of urban rail transit to be built. However, this goal may be difficult to achieve

and should we repair so many rail crossings 6 Poly (aryl ether ether nitrile): high temperature resistance and high mechanical properties. Opinions are also inconsistent. Duanliren, a professor of Chang'an University and former deputy director of Beijing Traffic Management Bureau, took Wuhan as the center of urban rail transit as an example and said that it is very necessary to build these rail transit, although they are very advanced. According to the experience of developed countries, this can not only solve the traffic congestion problem in the main urban areas of big cities, but also evacuate the population of the main urban areas to small towns or the suburbs of big cities

it involves tens of thousands of kilometers of rail transit

it is learned that the national development and Reform Commission is currently preparing a comprehensive transportation planning scheme for urban agglomerations, which needs to re sort out the rail transit and other plans of various urban agglomerations that have been approved in the past, and consider the connection factors of multiple transportation modes for the unapproved rail transit and other plans

the national development and Reform Commission previously approved the intercity rail transit planning in the Bohai Rim region, Beijing Tianjin Hebei region, the Yangtze River Delta region and the Pearl River Delta region, as well as the rail transit planning in the Central Plains urban agglomeration, Wuhan urban agglomeration, Changsha Zhuzhou Xiangtan, Shandong Peninsula urban agglomeration, and the central Zhejiang Urban Agglomeration. At present, the planning of more urban agglomerations, including the urban agglomerations of Chengdu Chongqing Economic Zone and the urban agglomerations of central Zhejiang, is still under development

these plans begin to strengthen the connection of national railway trunk lines, intercity railways, urban rail transit and aviation, and prepare to build an integrated comprehensive transportation hub

it is understood that according to these rail transit plans that have been prepared and some urban rail transit plans to be approved, the rail transit mileage involved in local urban agglomerations currently exceeds 10000 km. In Chengdu Chongqing Economic Zone alone, 1000 kilometers of inter city passenger dedicated lines are planned to be added in 2020, and another 1500 kilometers are planned to be added in 2030

however, so many plans may not be fully implemented

12 next page

Copyright © 2011 JIN SHI