
1月10日,郑州市轨道交通7号线一期02工区英才街站盾构接收井内,随着隆隆的轰鸣声,转动着巨大刀盘的“卓越2号”盾构机破壁而出,黄河迎宾馆站至英才街站区间右线顺利洞通,成为7号线一期工程首个双线贯通的盾构区间。
据了解,郑州地铁7号线一期全长26.81千米,共计建设20个车站,途经惠济区、金水区与二七区,起点东赵站,终点侯寨站。其中,地铁7号线一期02工区施工生产任务线路全长4.615千米,本次贯通的黄河迎宾馆站至英才街站盾构区间分为左右线区间,当天贯通的右线区间长758米。左线区间长751米,于2020年12月18日贯通。地铁7号线功能定位为郑州中心城加密线,一期工程南北向贯穿主城区,是覆盖西部南北向发展轴的重要交通走廊,建成通车后,对于扩大郑州主城区的辐射范围将起到积极作用。
All Subgrade Handover Completed for the Section East of the Tunnel on Jiaxing Urban Expressway
下一篇Pedestrian and Non-Motorized Passage of Shanghai Kunyang Road River-Crossing Bridge Opens

2026-10-18 0 0

2026-10-18 0 0

2026-10-17 0 0

2026-09-23 10598 0

Lize City Air Terminal Underground Main Structure Nearing Completion: Maximum Transfer Walk Under 4 Minutes After Operation

Anti-seepage Curtain for Main Lock Pit of CSCEC Port Shenqiu Double-Line Lock Project Completed on Schedule

All Pile Foundations Completed on Quanzhou Baiqi Channel

Hainan Upgrades Housing and Municipal Infrastructure

First Foundation Concrete Pour Successfully Completed for Zambia Kafue West–Muzuma 330kV Transmission Line EPC Project
Hot News
评论 (0)