Main Street Tunnel 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 Welland Canal. It is named as a part of East Main Street. The structure was built as a part of the Welland By-Pass project. Its construction was relatively easy since, like the Townline Tunnel, it was constructed at the same time as the channel above it and a simple cut and cover. The tunnel was officially opened on May 20, 1972. The tunnel links Highway 406 on the west side of
Channel Tunnel Act 1987 at Heathrow Airport. Channel Tunnel Act 1987 The Channel Tunnel Act 1987 c.53 is an Act of Parliament which authorised the construction of the Channel Tunnel between the United Kingdom and France in accordance with the Treaty of Canterbury, which was signed in 1986. Section 2 of the Act forbade any public subsidy of the project. This Act enables to be written Statutory Instruments: For sea-related matters, see the Nationality, Immigration and Asylum Act 2002, and the Nationality, Immigration and Asylum Act 2002 (Juxtaposed Controls) Order 2003. The Immigration Act 1971 allows the search of vehicles and the control checkpoint