Channel Tunnel over £3 million. Ten workers, eight of them British, were killed during construction between 1987 and 1993, most in the first few months of boring. A two-inch (50-mm) diameter pilot hole allowed the service tunnel to break through without ceremony on 30 October 1990. On 1 December 1990, Englishman Graham Fagg and Frenchman Phillippe Cozette broke through the service tunnel with the media watching. Eurotunnel completed the tunnel on time, and it was officially opened, one year later than originally planned, by Queen Elizabeth II and the French president, François Mitterrand, in a ceremony held in Calais on 6 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