La Línea (Road Pass)
La Línea (English: The Line) is a highway tunnel currently under construction between the cities of Calarcá, Quindío and Cajamarca, Tolima in Colombia. It will cross beneath the locally famous "Alto de La Línea" in the Cordillera Central or central range of the Andes mountains, easing traffic on one of Colombia's main east-west road connections (the National Route 40) which links Bogotá with Cali and the Pacific port of Buenaventura. It will be the longest tunnel in Latin America. The total length of the tunnel will be 8,580 metres, its western entrance being at 2,420 metres above msl, 19 kilometres east of the city of Armenia and the eastern one at 2,505 metres above msl, at 37.8 kilometres west of Ibagué. Constructions of the pilot tunnel started on 30 September 2004 and both sides of the pilot met on 2 August 2008. In September 2007 Ministry of Transport launched the tender process for the construction of tunnel and connecting roads.. Construction work is expected to begin in 2008 and finish in 2013.
- ↑ "Hallazgos en el túnel de La Línea" (in Spanish). Portal de Información Minera Colombiana. 28 October 2008. http://www.imcportal.com/contenido.php?option=shownews&newsid=3174&render=page. Retrieved 1 December 2008.
- ↑ "Túnel Piloto La Línea o Túnel del Segundo Centenario" (in Spanish). ConConcreto. http://www.conconcreto.com/Default.aspx?tabid=58&idProyecto=1. Retrieved 1 December 2008.
- ↑ "The World's longest Tunnel Page: Tunnels in Colombia". http://home.no.net/lotsberg/data/colombia/list.html. Retrieved 1 December 2008.
- ↑ Tendering for Colombia tunnel project - World Highways - News Article