| 词条 | Suining–Chongqing railway |
| 释义 |
| box_width = | name = {{nowrap|Suining–Chongqing railway}} {{nobold|{{lang|zh-hans|遂渝铁路}}}} | color = | logo = ChinaRailwayHighspeed.svg | logo_width = 180px | logo_alt = | image = | image_width = | image_alt = | caption = | type = High-speed rail Heavy rail | system = | status = Operational | locale = Chongqing and Sichuan | start = Chongqing North | end = Suining | stations = 10 | routes = | daily_ridership = | ridership2 = | open = 2006 | close = | owner = China Railway | operator = China Railway High-speed | character = | depot = | stock = | linelength = {{convert|259.5|km|mi|0|abbr=on}} | tracklength = | tracks = | gauge = {{track gauge|sg|al=on}} | old_gauge = | load_gauge = | minradius = | maxincline = | racksystem = | routenumber = | electrification = 50Hz 25,000V | speed = {{convert|200|km/h|mph|0|abbr=on}} | elevation = | website = | map = {{routemap | title=Chongqing–Suining railway | inline=1 | map= CONTg\\~~ ~~Dacheng Railway to Chengdu BHF\\~~0 km~~Suining ABZgl\\CONTfq~~ ~~Dacheng Railway to Dazhou HST\\~~ ~~Suining South HST\\~~ ~~Sanxing STR+GRZq\\~~ ~~Sichuan/Chongqing border HST\\~~52 km~~Tongnan HST\\~~ ~~Xiataihe HST\\~~101 km~~Hechuan HST\\~~ ~~Shizhishan ABZg+l\\CONTfq~~ ~~Xiangyu Railway to Xiangyang HST\\~~129 km~~Beibei BHF\\~~167 km~~Chongqing North CONTf\\~~ ~~To Shanghai Hongqiao }} | map_state = }}{{Infobox Chinese |title=Chongqing-Suining Railway |s=遂渝铁路 |t=遂渝鐵路 |p=Suìyú Tiělù |order=st }} Suining–Chongqing railway is a high-speed railway connecting Chongqing and Suining, Sichuan as part of the Shanghai–Wuhan–Chengdu high-speed railway. It is also known as Suiyu railway, following the Chinese practice of combining the shortened version of the terminal city's name. It is a national grade I railway with two electrified lines, with a designed maximum speed of {{convert|200|km|abbr=on}}.{{citation needed|date=August 2014}} OverviewThe railway has a total length of {{convert|128|km|abbr=on}}, {{convert|31|km|abbr=on}} of which is in Sichuan Province and {{convert|97|km|abbr=on}} within Chongqing Municipality.{{citation needed|date=August 2014}} It is classed as a national railway grade I, with two electrified lines, designed for maximum speed of 250 kilometers. The second stage of the railway on December 31, 2012 officially launched operations. HistorySuiyu railway commenced with a ground-breaking ceremony on February 25, 2003.{{citation needed|date=August 2014}} Stage one of track laying across the board was completed on April 23, 2005. Stage one was opened on April 1, 2006 after a total investment of 4.925 billion yuan. Suining–Chongqing railway is one of China's high-speed rail project pilot projects, building China 's first track test section for ballastless high-speed trains for a length of {{convert|13.16|km|abbr=on}}. The trial was commenced in September 2004, taking until January 2007 to complete the test. During May 2005, Suiyu railway trains reached a top speed of {{convert|225|km/h|abbr=on}} in testing. The railway is part of Chengyu high-speed railway and achieved connection with the railway from Chengdu to Suining.{{citation needed|date=August 2014}} The combined operating distance from Chongqing to Chengdu is only {{convert|312|km|abbr=on}}, the entire running time of about 2 hours. On September 26, 2009, at Chongqing North Railway Station started services bound for Chengdu with CRH1 Harmony EMU trainsets, allowing Southwest China to enter the high-speed rail era.[1] The second stage of the Suining–Chongqing railway line has a length of {{convert|131|km|abbr=on}}, of which {{convert|37|km|abbr=on}} is in Sichuan Province, {{convert|95|km|abbr=on}} in Chongqing Municipality.{{citation needed|date=August 2014}} This saw the creation of Suinan South station and a new alignment from Aikawa to Shizhishan. Work on this upgrade commenced on January 18, 2009, with construction lasting for four years. This stage of the project was estimated to need a total investment of 4.81 billion yuan.[2] Chongqing railway new tier on January 24, 2013, officially launched operation.[3] References1. ^{{cite web| url=http://wap.huanqiu.com/w1/portal/detail.php?sid=3&id=214232| title=(untitled)}}{{dead link|date=September 2016|bot=medic}}{{dead link|date=August 2014}} 2. ^{{cite web| url=http://cq.cqnews.net/sz/zwyw/200901/t20090119_2862054.htm| trans-title=Chongqing railway tier yesterday Chengyu passenger Line started the year started| archiveurl=https://web.archive.org/web/20131228024957/http://cq.cqnews.net/sz/zwyw/200901/t20090119_2862054.htm| archivedate=December 28, 2013| script-title=zh:遂渝铁路二线昨日动工 成渝客运专线年内开工| website=CQNews| date=January 19, 2009}} 3. ^{{cite web| url=http://project.newsccn.com/2013-05-06/206720.html| trans-title=Suiyu tier construction documentary| script-title=zh:遂渝二线施工纪实| archiveurl=https://web.archive.org/web/20131219023800/http://project.newsccn.com/2013-05-06/206720.html| archivedate=December 19, 2013| date=May 6, 2013}} External links{{Portal|Trains}}
5 : 2006 establishments in China|Railway lines opened in 2006|High-speed railway lines in China|Standard gauge railways in China|Rail transport in Chongqing |
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