How deep is the channel tunnel? At its deepest, the tunnel is 75 metres (246 feet) below the sea level. That’s the same as 107 baguettes balancing on top of each other. The english channel is much deeper than the tunnel, with its deepest point measuring 175 meters (574 feet) below sea level.
How Deep Is the English Channel Tunnel?
The English Channel Tunnel, also known as the “Chunnel,” is one of the world’s most remarkable engineering achievements. It is a 31.4-mile-long (50.5 km) undersea link between the United Kingdom and France, and the longest undersea tunnel in the world. The tunnel is composed of three tunnels: two for rail traffic and a smaller service tunnel between them.
The tunnel is located in the English Channel between Folkestone in the UK and Calais in France. It is the second-longest rail tunnel in the world, after the Seikan Tunnel in Japan.
The English Channel Tunnel was constructed between 1988 and 1994. The project cost billions of dollars and was one of the most ambitious engineering projects ever undertaken. Construction of the tunnel involved three countries: the United Kingdom, France, and Belgium.
The tunnel is composed of two main tunnels, each of them approximately 31.4 miles (50.5 km) long. The two tunnels are linked by three service tunnels, which are used for maintenance and emergencies. The two main tunnels are linked by a cross-over chamber at the midpoint of the tunnel.
The tunnel is 360 feet (110 m) deep at its deepest point. It is made