In order to meet the growing traffic demand, subway construction in capital cities of many provinces has been accelerated. Recently, entrusted by the National Development and Reform Commission, China Railway Design Group Co., Ltd. held an expert review meeting in Changsha on the adjustment of the construction planning of Changsha Urban Rail Transit Phase III.

During the meeting, the experts attended the meeting from the necessity of planning adjustment, line network planning, passenger flow prediction, the main project scheme, financial affordability and other aspects of full study. The expert group unanimously agreed that it is necessary to adjust the construction plan of the third phase and the adjustment scheme is feasible.

After this review meeting, Changsha Railway will conscientiously revise and improve the adjustment report according to the review opinions, and fully promote the "adjustment of the third phase construction plan" for approval.

The smooth convening of the expert review meeting has laid a solid foundation for the approval of the construction planning adjustment. In the next step, Changsha Rail will conscientiously revise and improve the adjustment report according to the evaluation opinions, and fully promote the application for approval of the Adjustment of Changsha Urban Rail Transit Construction Planning for the Third Phase, so as to give full play to the leading role of the rail transit planning and promote the rail transit construction planning to adapt to the urban traffic demand. For Changsha to create a national central city, build the "three highlands" leading area, strive to implement the strategy of strong provincial capital to contribute more track forces.

Line 1 north extension of the first phase of the line

Starting from Kaifu District Government Station (excluding), the line is mainly laid along Furong North Road, passing through Xinglong Road, Xinglian Road, Heyetang Road, Fengcai Road, Qingzhuhu Road, and ending at Caixia Road Station. A total of 5 stations; The total length of the line is 9.839 kilometers, including 4 kilometers of elevated line (including ITD) and 5.839 kilometers of underground line. The first phase of north extension line (Phase 1 North 2) of Line 1 is mainly laid along Furong North Road from Jinpenqiu Station (former Caixia Road station) to T-zigen Station. The length of the line is about 4.63km, with two stations, which are laid by elevated rail.

North extension of Line 4

After adjustment, the northern extension of Line 4 will start from Baima Lane station, with a total length of 15.26km, with 9 stations planned, and an additional station will be added to the north, ending at Canling Station, mainly along Leifeng Avenue and Jinxing North Road. The total length of line 4 is about 15.26km, with 9 stations, with an average distance of 1.67km and a maximum distance of 2.5km. Among them, there are 3 transfer stations. Park 1 at Wangcheng; Set Puri Avenue main change a; The control center is the first control center. Key words: infrastructure, infrastructure construction, domestic engineering news, planning and investment

The first phase of Line 7

From Yuntang Station to Cardong Station, it is mainly laid along Shaoshan Road and Yuanda Road. The length of the line is about 22.3km. There are 21 stations, which are laid underground and one South Third Ring depot is set up. Yuntang Station -- Wuli Brand has been under construction, and the third is Wuli brand -- Automobile East Station. The length of the line is about 5.5km, with 5 stations. Editor/Xu Shengpeng