Anzob Tunnel Road. It is also a transit route between Dushanbe and Uzbekistan's capital Tashkent. Prior to construction of the tunnel, especially during winter, the threat of year-round avalanches led to periodic disruptions of commerce. The tunnel was officially opened in March 2006; it was built by the Iranian Sabir Co. Due to the significance of the tunnel, limited traffic flow was permitted via signing a waiver form noting potential hazards such as flooding and smog from construction equipment operating inside the tunnel prior to the final construction phase which may have included installation of ventilation and drainage infrastructure. As of May
Cycling in the Channel Tunnel aid of "" broadcast live on French national television. This 1994 peloton was led by Henri Sannier and accompanied by Jean-Michel Guidez, Patrick Chêne, Jean Mamère, Marc Toesca, Thierry Marie, Paul Belmondo, Bernard Darniche, Jean-François Guiborel and others. The group used the service tunnel to cross the channel between Folkestone and Coquelles, accompanied by a STTS vehicle. On 1 June 2014, Chris Froome rode eastbound from England to France in a video promoting Team Sky and publicised during the 2014 Tour de France season. Cycling in the Channel Tunnel Pedal cycles in the Channel Tunnel are normally allowed to cross