Why has Ning 'an high-speed railway been repaired for 8 years?

The connection between Hefei-Fuzhou high-speed railway and Ning 'an high-speed railway has triggered a fierce civil debate between Wuma City in Anhui Province and the capital cities of Hefei, Jiangsu and Anhui. The following answers will introduce it in detail from the following aspects.

1. The subject's question is inaccurate.

The answer is that this question is not accurate. The intersection of two lines can produce four directions of connecting lines, namely southeast, northeast, southwest and northwest. The upward tie line includes northwest and northeast directions, and the downward tie line includes southwest and northwest directions. But in fact, Ning 'an and Hefu only exist in the northwest of the uplink, which is Anqing Hefu Interchange. The northeast connecting line, namely Wuhu Hefu Interchange, has not been built.

2. Determination of the rationality of tie line direction

The location relationship between Ning 'an High-speed Railway and Hefu High-speed Railway, Ning 'an High-speed Railway runs northeast-southwest, and Hefu High-speed Railway runs north-south, determines that its connecting line will only be built in two directions, one is the northwest connecting line in the upward direction (Anqing and Hefei interchange), and the other is the southeast connecting line in the downward direction (Nanjing, Wuhu and other cities interchange with Huangshan and Fuzhou). The connection between the northeast and southwest is not necessary, but also circuitous.

3. The road network nature, construction period and ownership structure of Ning 'an high-speed railway and Hefu high-speed railway.

As we all know, although the commencement date of Ning 'an High-speed Railway was 65438+February 8, 2008, which was earlier than that of Hefei High-speed Railway on February 22, 2009, it only took about 5.5 years from the commencement date to the official opening of Hefei High-speed Railway, that is, 2065438+June 28, 2005, but Ning 'an High-speed Railway was "eight years" among them. The main reasons are complicated.

According to the established joint venture plan between the Ministry of Railways and Anhui and Jiangsu provinces, Ning 'an Railway Company is 50% owned by the Ministry of Railways, and Anhui and Jiangsu provinces each hold 50%. However, because more than 80% of the sections of Ning 'an Passenger Dedicated Line are in Anhui Province, Anhui will spend more on railway construction than Jiangsu Province, so Anhui Province will become the second largest shareholder of Ning 'an Railway Company. Ning' an high-speed railway started as a local intercity railway, and was later upgraded to a high-speed railway connected with the high-speed rail trunk line. In addition, a series of events during the construction led to a short distance but a long construction period. On the other hand, the Hefei-Fuzhou high-speed railway jointly built by China Railway Corporation and Anhui, Jiangxi and Fujian provinces accounts for the vast majority, and all provinces along the way only need to invest in land acquisition and demolition compensation. Therefore, Hefu high-speed railway province is a part of the national trunk line Beijing-Fuzhou high-speed railway and even the future Beijing-Taiwan high-speed railway. It is a national trunk project, and the progress is naturally fast.

4. Inter-provincial Railway Hub Initiative and Road Network Layout Competition

As we all know, it is the general trend of social and economic development that high-speed rail will gradually replace ordinary railways in the future. The construction of high-speed rail will drive the re-layout of the railway network, which will give those provinces that are at a disadvantage in the ordinary railway era and have unreasonable road network layout a huge opportunity to turn over. Inter-provincial high-speed rail city layout and hub competition is particularly fierce.

Hefei has become a national high-speed rail trunk hub from the end of a railway in the Pu-Tie era, and Bengbu's position as a railway hub in the province has declined relatively. The hub of Nanjing's general railway era is not as good as that of the high-speed railway era, but at present, Nanjing mainly relies on the coastal high-speed railway to go south, or it takes a lot of time to transfer to Shanghai, Kunming, Beijing and Guangzhou, and it takes a detour. If we can establish a southeast connecting line with Ning 'an and Hefu, Nanjing can go south quickly and greatly increase its influence on southern Anhui. It will be pushed from Wuma along the Yangtze River to the depths of the Yellow River, which Hefei does not want to see. The cancellation of the southeast link can delay Nanjing's radiation to the hinterland of southern Anhui to a certain extent, and gain time for Hefei to accumulate strength.

Northwest connecting line must be built. Under the background that the He 'an high-speed railway had not started at that time, it was necessary to promote the connection between Hefei, the provincial capital, and Anqing and Chizhou in southwest Anhui as soon as possible. Moreover, Anhui holds more shares, has a relatively large amount of funds and has enough voice. According to the timetable of Ning 'an high-speed train officially opened on June 28th, 20 15, there are 8 pairs from Anqing to Hefei and 6 pairs from Nanjing, which can also reflect the law that this economic base determines the superstructure.

5. Shanghai-Hangzhou high-speed railway and Anhui-Jiangxi high-speed railway can solve the shortcomings in the southeast region.

Shanghehang High-speed Railway (Wuxuan Section)+Anhui-Jiangxi High-speed Railway (Xuan Ji Section) can replace the southeast link function of Hefei High-speed Railway and Ning 'an High-speed Railway, and the construction of the southeast link is redundant with the later road network, which is unnecessary. However, despite the later He 'an high-speed railway, the Northwest Link was built, mainly for Anqing, and also to strengthen the connection between Chizhou and Hefei.

However, the Shanghai-Hangzhou high-speed railway is advancing rapidly at present, and it is expected to open to traffic at the end of 20 19 at the earliest. Of course, this mainly depends on the progress of the Yangtze River Railway Bridge from Shanghe to Wuhu, Hangzhou, but there is no substantial progress in the announcement section of the Anhui-Jiangxi high-speed railway. According to the "Thirteenth Five-Year Plan" of Anhui Province, the announcement section may not be started until after 2020. Nanjing has put forward an alternative plan to go south through the Zhen Xuan high-speed railway and the connecting line from Nanjing Gaochun to Xuancheng. This makes it difficult for Maanshan, a city with strong economy in Anhui Province, to connect with foreign high-speed rail. The only thing that is certain is that the westbound route from Nanjing to Wuma will be opened, mainly relying on the Anjiu high-speed railway and the connecting line from Anqing Station to Xin 'anqing West Station, which is also a kind of compensation. . .