The channel tunnel is a man made construction between Folkstone in Kent, England, and Calais in France. (see link) It does not go all the way to Paris, that would be the rail link.
A shallow tunnel - like the Paris metro - is dug, and then roofed over. A deep tunnel is bored.
a tunnel
It is 250 feet deep.
The Channel tunnel is between 40 metres and 75 metres below the surface.
There is really no limit to how long a ants tunnel can get...but most of the time a ants tunnel can get to 3 to 5 feet deep into the ground...
skyscrapers
5m deep
it is 3 metres deep.
The Channel Tunnel is a rail tunnel which connects England and France, running underneath the English Channel. The Channel Tunnel is a 50.5 Km from end to end, of which 37.9 Km is underwater. The Channel Tunnel runs between Folkestone in Kent and Sangatte near Calais in Pas-de-Calais. At its lowest point, the Channel Tunnel is 75 metres (250 ft) below sea level. A train takes approximately 25 minutes to go through the Channel Tunnel. The Channel Tunnel opened in 1994. You have two options for travelling through the Channel Tunnel. You can take a high speed passenger train, or you can put your car one of the drive-on, drive-off vehicle transporting trains. The Eurotunnel Shuttle is the brand name for the car carrying trains which run through the Channel Tunnel between Folkestone and Calais. Eurostar is the brand name of the company running high speed trains London-Paris and London-Lille-Brussels through the Channel Tunnel. Eurostar trains run at up to 300 Km/Hr on the High Speed Lines on either side of the Channel Tunnel. Eurostar uses the stations: St. Pancras (London), Gare du Nord (Paris), Bruxelles Midi (Brussels) and Lille Europe. Some trains stop additionally at other intermediate stations. Currently these are the only passenger trains operating through the tunnel. The Eurostar takes 2 hours 15 minutes between London and Paris. There is approximately one train per hour in each direction.
Live in London - Deep Purple album - was created on 1974-05-22.
It is a space (a tunnel) through which nerves and tendons pass on the palmar side of the wrist that connects the forearm to the middle compartment of the deep plane of the palm.
The Métro is the Paris urban railway system (Chemin de Fer Métropolitain), equivalent to the New York Subway or the London Underground, but much better than either. Most of its lines are just below the streets, but some are deep underground and some are elevated above the roadway.