From Wikipedia, the free encyclopedia
上海外环隧道嚜是跨黄浦江个一座公路隧道,是S20高速公路个组成部分,勒2003年6月21号建成通车。 外环隧道东西走向,西起宝山区泰和路同济路,朝东穿越黄浦江后止勒三岔港处,全长2880米,双向8车道,设计时速80公里。建成辰光为亚洲第一、世界第三,采用沉管法施工个特大型江底隧道[1]。
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.