Tunnel 1
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Tunnel 1 (6,330m) , is a tunnel under construction situated in the department of Cundinamarca, Colombia. The tunnel is located on the road that connects Tobiagrande with puerto salgar. Up ahead the road connects with another tunnel that is named Tunnel 11 (5370m), these names were just given as recognition names, later on the tunnels will be named properly, most likely after a person that was an important piece for the country. many more tunnels are being constructed on Colombian soil showing how well this country is developing and creating technological advances. Also the tunnel La linea is being built and would be the longest tunnel on the country.