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The Channel Tunnel (French: Tunnel sous la Manche), sometimes referred to informally as the Chunnel, [3] [4] is a 50.46-kilometre (31.35 mi) undersea railway tunnel, opened in 1994, that connects Folkestone (Kent, England) with Coquelles (Pas-de-Calais, France) beneath the English Channel at the Strait of Dover.
1 wrz 2024 · Channel Tunnel, rail tunnel between England and France that runs beneath the English Channel. It is 50 km (31 miles) long and consists of three tunnels: two for rail traffic and a central tunnel for services and security. Learn more about the Channel Tunnel, including its history.
12 sie 2019 · The Channel Tunnel was to be made up of two parallel railway tunnels that would be dug under the English Channel. Between these two railway tunnels would run a third, smaller tunnel that would be used for maintenance, as well as providing a space for drainage pipes, etc.
The Channel Tunnel is the longest undersea tunnel in the world: its section under the sea is 38km long. It is actually composed of three tunnels, each 50km long, bored at an average 40m below the sea bed. They link Folkestone (Kent) to Coquelles (Pas-de-Calais).
The Channel Tunnel is located at the narrowest point in the English Channel between England and France with entrance points in Folkestone, Kent in the UK and Coquelles, Pas-de-Calais in France. The Channel Tunnel's total length is 50.45 km, and the undersea portion is 37.9 km, making it the longest undersea tunnel ever built.
15 sie 1999 · The Channel Tunnel (French: Le tunnel sous la Manche; also nicknamed the Chunnel) is a 50.45-kilometre (31.35 mi) rail tunnel linking Folkestone, Kent, in England, with Coquelles, Pas-de-Calais, near Calais in northern France, beneath the English Channel at the Strait of Dover.
Engineers proposed numerous plans for spanning the gap, including a design for an underwater passage more than twice the length of any existing tunnel. Alex Gendler details the creation of the Channel Tunnel.
