Shulou(Shulou.com)11/24 Report--

Thanks to CTOnews.com netizens to work on the track man, Xiao Zhan cut, grass Luo Yuzi clue delivery! CTOnews.com, March 20 (Xinhua) according to the website of the State-owned assets Supervision and Administration Commission, Dalian Metro Line 5, the first cross-sea subway in Northeast China, was opened on March 17, and a new backbone transportation line running from north to south has been added in the main urban area of Dalian.

As an important part of the "four vertical and two horizontal" rail transit network in the central city of Dalian, Dalian Metro Line 5 has a total length of 24.484 kilometers, with a total of 18 stations, which is built in the PPP mode (CTOnews.com Note: generally refers to the cooperation mode between the government and social capital).

Dalian Metro Line 5 is the first cross-sea subway line in Northeast China. Its subsea tunnel section is 2882 meters long, of which the sea section is 2310 meters long. It is the first large-diameter shield tunnel in karst strata in the world. The tunnel is constructed by a mud-water balance shield machine with a diameter of 12.26 meters.

According to reports, Dalian Metro Line 5 sets up the functional core carriers of Qingniwa and Barracuda Bay in series, serving the two external transportation hubs of Dalian Railway Station and Dalian New Airport, and connecting Laohutan and Labor Park, two well-known tourist scenic spots in the country. it breaks the barrier of the bay to the Qingniwa Bridge, the Barracuda Bay area and even the old Ganjingzi area, and changes the local single passage mode in the past. It provides a new travel road for Dalian and plays an important role in building a new urban pattern of "both sides of the bay".

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.