Main Street Tunnel technique, whereby the tunnel was excavated, the concrete poured, and the structure buried, on top of which the canal channel was built. This avoided costly boring beneath an active waterway; the structure cost C$11 million. This price was split 50–50 between Transport Canada and the St. Lawrence Seaway Authority. The tunnel opened with a parade featuring the Welland Police pipe band and various officials on the morning of May 20, 1972. Main Street Tunnel The Main Street Tunnel, located in Welland, Ontario, Canada, is an underwater tunnel, carrying Niagara Road 27 and the unsigned designation of Highway 7146 under the
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