Tehran tunnel opens

Iran's congested capital Tehran is now benefiting from a new underground road tunnel that carries traffic under the city.
February 6, 2012 Read time: 1 min
A new highway tunnel in Iranian capital Tehran will help ease the city's chronic congestion
Iran's congested capital Tehran is now benefiting from a new underground road tunnel that carries traffic under the city. The new link has been officially opened and features sophisticated safety systems designed to reduce accident risks. Tehran's growing traffic volumes have required the construction of this new tunnel, with further projects planned for the city.


Road Structures Highway & Network Management

Related Content

  • €1 billion tunnel for Genoa port
    March 6, 2024
    Construction is underway for Genoa’s €1 billion port tunnel.
    Read More
  • Key Qatar tunnel waterproofing project
    May 17, 2017
    Technology from Stirling Lloyd is being used to waterproof the recently constructed Lusail Tunnel in Qatar. The construction of the tunnel is a major project as it forms part of a new US$30 billion integrated transportation system in Qatar. The new Lusail CP07-C-1-A Commercial Boulevard, Road A3 Troughs, Underpass and Tunnel project is designed to provide a connection from the recently established Lusail City to the heart of Doha in Qatar. The cut and cover tunnel provides fast access to the new Lusail City
    Read More
  • New tunnelling technology offering greater efficiency
    January 4, 2017
    Tunnelling technology is seeing major developments that will boost construction efficiency - Mike Woof writes Both in tunnel drilling and TBM systems, new machines are now being built that offer major gains in performance. Sandvik is introducing a number of major new models developments to its tunnelling drill range. Three new tunnelling jumbos are now available that suit different drilling requirements, the DD422iE, DT912D and DT922i. The firm says that its advanced DD422iE rig offers major advantage
    Read More
  • State of the art tunnel a conservation triumph
    May 2, 2012
    The opening of a 1.8km tunnel in southern England is designed to ease traffic bottlenecks in an environmentally sensitive area. Patrick Smith reports
    Read More

Highlighted Content