The longest highway tunnel in the plateau region of China Ningxia liupanshan tunnel | | Highway _ news
On July 3, the highly anticipated dracocephalum Ningxia section of the high-speed traffic. Reporter Zhao Lei photography Original title: dracocephalum Ningxia section of the high-speed traffic
July 3, at 11 o'clock, a SUV passed the liupanshan tunnel from Jiangsu, 2000 meters above the sea level, China marked the official full opening of the longest highway tunnel in the plateau region, also marks the Ningxia section of the Qing LAN high speed smooth traffic. Than 1 hour cars in liupanshan, after the opening of the tunnel, takes less than 15 minutes, a shorter journey distance 24 km. 3 months in advance of the tunnel opening, four in Shaanxi, Gansu, Ningxia and Qinghai provinces in 61 counties, 14 million rural population participation in the Silk Road economy zone provide important traffic protection.
"Liupanshan tunnel draws on cross-harbour tunnel, the tunnel of Qinling tunnel construction experience, with 16 new technologies. "Highway construction administration of Ningxia liupanshan tunnel said Ding Xiaoping, Director of the project, 9485-metre tunnel, 2000 meters above sea level, China is the longest highway tunnel in the plateau region, is also China's first two-four-lane tunnel in the plateau region.
The same day, 5 kilometers of the reporters into the tunnel with special lighting, 200-meter-long underwater world and sky lighting design beautiful. This is my first time using light projection technique in the tunnel, adjustable driver's Visual acuity and reduces fatigue, while improving passenger ride comfort. Tunnel has a central control, traffic monitoring, CCTV, fire alarm, emergency phones, and rescue radio, lighting, ventilation, power supply and fire water of 10 major international leading level mechanical and electrical systems.
Among them, the smart lane indicator first use in the country, once the traffic accidents in tunnels, each 38 meters there is an emergency button, started emergency treatment within 2 minutes inside the tunnel, tunnel will be closed automatically.
It is understood that the Qing-LAN Expressway is to promote concentration and even impoverished area development, speed up the Western "wild boundary of sea" important measures for construction of highway transportation. As a State key project of Dong Mao high-speed (East slopes to Mao Jia Gou), Qing LAN high speed in the Ningxia Hui autonomous region, is an important part of the territory. Total investment 4.207 billion yuan, construction started in October 2012, July 2016 opened to traffic. It in Jingyuan County East slopes, connect Ningxia tongxin to along the river section of fuyin Expressway, crossing the liupan mountain to the West, parallel to state road 312 by Lund County line, at the junction with Gan Ning Mao Jia Gou Cun, West section of highway with Lohan to dingxi in Gansu province. 50.293-km, bi-directional 4-lane, the design speed of 80 km per hour. (Xinhua Zhao Lei Zhu Liyang)
Source: Ningxia daily
Responsible editor: Li Tianyi
Article keywords:Ningxia Expressway
中国高原地区最长高速公路隧道六盘山隧道通车|宁夏|高速公路_新闻资讯
7月3日，备受瞩目的青兰高速宁夏段通车。记者 赵磊 摄 原标题：青兰高速宁夏段通车
7月3日11时，一辆来自江苏的越野车顺利通过六盘山隧道，标志着这条中国海拔2000米以上高原地区最长高速公路隧道正式全线通车，也标志着青兰高速宁夏段顺利通车。以往车辆经过六盘山需要1个多小时，该隧道通车后，用时不到15分钟，路程缩短24公里。该隧道提 前3个月通车，将为陕西、甘肃、宁夏、青海四省区61个贫困县区、1400万农村人口参与丝绸之路经济带建设提供重要交通保障。
“六盘山隧道借鉴了海底隧道、秦岭隧道等隧道的建设经验，采用了16项新技术。”宁夏公路建设管理局六盘山隧道项目负责人丁小平说，隧道全长9485米，是中国海拔2000米以上高原地区最长的高速公路隧道，也是中国高原地区第一条双线四车道特长隧道。
当天，记者走进隧道5公里处的特殊灯光带，200米长的海底世界和蓝天白云灯光设计美轮美奂。这是我区首次在 隧道内使用灯光投影技术，能够调节驾驶员视力、减少疲劳，同时提升司乘人员驾乘舒适度。隧道设有中央控制、交通监控、闭路电视、火灾报警、紧急电话、救援 广播、照明、通风、供配电和水消防等10大国际领先水平机电系统。
其中，智能车道指示器在全国首次使用，一旦隧道内发生交通事故，每38米就有一个紧急按键，隧道内2分钟内启动紧急处置，隧道口也将自动关闭。
据了解，青兰高速公路是国家促进集中连片特困地区发展、加快西部地区“通疆达海”公路运输通道建设的重要举 措。作为自治区重点工程的东毛高速（东山坡至毛家沟），是青兰高速在宁夏境内的重要组成部分。项目总投资42.07亿元，于2012年10月开工建 设，2016年7月建成通车。它起于泾源县东山坡，连接福银高速公路宁夏同心至沿川子段，向西穿越六盘山，经隆德县城后基本平行国道312线，止于宁甘交 界处毛家沟村，与甘肃境内罗汉洞至定西高速公路西段相接。全长50.293公里，双向4车道，设计时速每小时80公里。（记者 赵磊 朱立杨）
来源：宁夏日报
责任编辑：李天奕
文章关键词： 宁夏 高速公路