New Turkish tunnel project being studied

A study is being carried out for a proposed combined use tunnel project in Turkey. The proposal is for a tunnel featuring three levels that would be able to handle both 75,000 passengers/hour by rail and 120,000 vehicles/day. The study should be complete during 2019, with a tender process expected soon after. Should the project go ahead, the build-operate-transfer model will be utilised.
March 11, 2019 Read time: 1 min

A study is being carried out for a proposed combined use tunnel project in Turkey. The proposal is for a tunnel featuring three levels that would be able to handle both 75,000 passengers/hour by rail and 120,000 vehicles/day. The study should be complete during 2019, with a tender process expected soon after. Should the project go ahead, the build-operate-transfer model will be utilised.

Road Structures

Related Content

  • BC to renovate Simon Fraser Bridge
    January 20, 2022
    The Canadian province will rehabilitate the deck structure of the southbound bridge of the twin-bridge river crossing in Prince George.
    Read More
  • East Africa drives towards road tolling
    March 18, 2016
    Road tolling is increasing in East Africa as the region’s countries expand highway networks - Shem Oirere writes. The drive towards road tolling in East Africa is gaining momentum. Uganda appears to have broken ranks with its neighbours to make huge strides in achieving progress with this innovative road financing plan. Road tolling has hitherto has been held back in East Africa for lack of political goodwill and State bureaucracies. Kenyan government officials have made announcements on planned road tollin
    Read More
  • Ageing Liberty Tunnels in US refurbished with hydrodemolition
    May 13, 2015
    Hydrodemolition surface preparation keeps Liberty Tunnel rehabilitation project on schedule in Pittsburgh. The Pennsylvania state Department of Transportation selected hydrodemolition surface preparation for the US$18.8 million rehabilitation of Pittsburgh’s Liberty Tunnels. Time was of the essence to complete the project on deadline without penalties and hydrodemolition was selected as it offered a fast and cost-effective method to prepare the tunnel walls for a new, shotcrete surface. This methods off
    Read More
  • State-of-the art road tunnels in construction and use of ITS
    April 25, 2013
    A wealth of major road tunnel construction projects and significant cant ITS installations within existing key road tunnels have been recently completed or will soon be underway. Guy Woodford examines some of them. A state-of-the art Tunnel Boring Machine (TBM) - the 10th largest ever to be built worldwide will be put to work later this year on New Zealand Transport Agency’s landmark Waterview Connection project in Auckland. The giant Herrenknecht-manufactured machine will be used to construct the twin 2.5
    Read More

Highlighted Content