2017-07-20. "中国最长海底隧道青岛胶州湾海底隧道通车 ——中新网". Chinanews.com. Retrieved 2016-02-01. "公路隔离栅工程施工招标公告-四川招标网" (in Chinese). 2005-12-05. "渝湘高速最长隧道白云隧道月底贯通_新闻中心_新浪网" (in...

"Longest ring-road". Guinness World Records. Retrieved 2023-08-22. "我省高速公路列入国家公路网规划 -- 规划 -- 海南省人民政府网". www.hainan.gov.cn. "刚刚，重庆正式进入"三环时代"！". news.sina.com...

can then access it in a couple of minutes. Taichung-Nantou Expressway (中投公路) also known as Provincial Highway No. 63, runs from Taichung's Dali District...

system officially known as the National Trunk Highway System (Chinese: 中国国家干线公路系统; pinyin: Zhōngguó Guójiā Gànxiàn Gōnglù Xìtǒng; abbreviated as NTHS), is...