June 29, 12:18
New Sichuan-Chengdu to Qinghai Xining railway
Zhenjiang Pass to Huangsheng Pass section
(hereinafter referred to as the section from Zhenjiangguan to Huangshengguan of Sichuan-Qingdao Railway)
50 meters away from the exit end of Huangshengguan Station
The last set of 500-meter-long rails fell steadily
Marks the completion of the track laying of this section
The Sichuan-Qingdao Railway starts from Chengdu East Railway Station
Through Chengdu City, Sichuan Province, Aba Tibetan and Qiang Autonomous Prefecture
Gannan Tibetan Autonomous Prefecture, Gansu Province
Huangnan Autonomous Prefecture, Qinghai Province
Haidong City, Xining City, access to Xining Station
The total length of the main line is about 836 kilometers
The design speed is 200 kilometers per hour
It is a national Class I double-track railway
Sichuan-Qingdao Railway Chengdu East to Qingbai River East Section
Haixi to Xining section
They are with Xi'an-Chengdu high-speed railway and Lanxin high-speed railway
collinear and operational
Qingbai River East to Zhenjiang Pass Section
It has been put into operation on November 28, 2023
The track-laying completed Zhenjiang Pass to Huangshengguan section of the line
The total length is about 148.458 km
133.96 kilometers of track were laid on the main line
The station line lays 14.498 kilometers of tracks
67 groups of turnouts
The section is located at a high altitude
And there are many long tunnels
Railroad builders overcame the large temperature difference between day and night
The air is thin, and rain and snow are frequent
and other unfavorable factors
Make every effort to ensure the smooth completion of the project on schedule
Sichuan-Qingdao Railway Zhenjiangguan to Huangshengguan section
It is the mainland's "eight vertical and eight horizontal" high-speed rail network
An integral part of the Lanzhou, Xining-Guangzhou corridor
The road network is very important
After the line is put into operation
It will greatly facilitate the travel of people of all ethnic groups along the line
A new pattern has been formed for serving the large-scale development of the western region
It is of great significance
Transferred from: People's Daily Online
Source: China Railway