When.com Web Search

Search results

  1. Results From The WOW.Com Content Network
  2. Underwater tunnel - Wikipedia

    en.wikipedia.org/wiki/Underwater_tunnel

    The oldest underwater rail tunnel in the world, crossing the Mersey in Liverpool: 1.21 km: 1881–1886 Severn Tunnel: Wales – England: One of the oldest underwater rail tunnels in the world: 7.01 km: 1873–1886 Blackwall Tunnel (western) London, England: The oldest underwater vehicular tunnel in the world, crossing the Thames in London: 1.35 ...

  3. Kanmon Roadway Tunnel - Wikipedia

    en.wikipedia.org/wiki/Kanmon_Roadway_Tunnel

    According to a United Press report at the time, 53 workers were killed during its construction, and it was second only to the Mersey Railway tunnel in length for an underwater tunnel. [3] Work on the Kanmon Roadway Tunnel began in 1937, but was halted in 1939 by World War II. Work resumed in 1952, and the tunnel was officially opened on March 9 ...

  4. Fort McHenry Tunnel - Wikipedia

    en.wikipedia.org/wiki/Fort_McHenry_Tunnel

    Named for nearby Fort McHenry, the tunnel is the lowest point in the Interstate Highway System under water. [2] Construction began in May 1980; the tunnel opened on November 23, 1985. Having consumed some $750 million (equivalent to $2.1 billion in 2023), it was the most expensive Interstate project until surpassed by the Big Dig in Boston. [3]

  5. List of tunnels in the United States - Wikipedia

    en.wikipedia.org/wiki/List_of_tunnels_in_the...

    U.S. Highway 441 Tunnel Northbound, between Gatlinburg and Pigeon Forge and 2 more tunnels in Great Smoky Mountains National Park on Highway 441 between Gatlinburg and Cherokee; Bachmann Tubes, which carry Ringgold Road through Missionary Ridge from Chattanooga into the neighboring town of East Ridge.

  6. Intercontinental and transoceanic fixed links - Wikipedia

    en.wikipedia.org/wiki/Intercontinental_and...

    "The Bering Strait Crossing: A 21st Century Frontier Between East and West" by James Oliver published in 2006 (256 pages) mentions extensively the Intercontinental Highway. He goes on to mention that the notion of a global highway has been around for hundreds of years including William Gilpen, who suggests it in 1846 was a proponent of a global ...

  7. Tokyo Bay Aqua-Line - Wikipedia

    en.wikipedia.org/wiki/Tokyo_Bay_Aqua-Line

    The Tokyo Bay Aqua-Line (東京湾 アクアライン, Tōkyō-wan Akua-rain [9]), also known as the Trans-Tokyo Bay Expressway, is an expressway that is mainly made up of a bridge–tunnel combination across Tokyo Bay in Japan.

  8. Outer Ring Tunnel - Wikipedia

    en.wikipedia.org/wiki/Outer_Ring_Tunnel

    The Outer Ring tunnel, also known as the Taihe Road Tunnel, is a highway tunnel under the Huangpu River in Shanghai. The tunnel serves as part of the S20 Expressway and was completed on June 21, 2023. The tunnel runs east to west from Baoshan District to Sancha Port after crossing the Huangpu. The tunnel is 2,880 metres (9,450 ft) long and ...

  9. Autovía - Wikipedia

    en.wikipedia.org/wiki/Autovía

    This fee is called a shadow toll (Spanish: peaje en la sombra). [3] The system can be regarded as a way for the Government to finance the construction of new roads without any initial outlay of money. Also, since payment starts after the road is finished, there are fewer construction delays in comparison with regular state-owned construction.