2006 October. Informative chart. |
2006 November. Aerial view of ventilation station in South
portal. |
2006
December. |
2006 July. Inside tunnel works. |
2006 August. Electric transformation center. |
2006 September. Ventilation center and tunnel false in south
portal. |
2006 April. Warehouse salt demolition works in
North portal. |
2006 May. Waterproof works in tunnel. |
2006 June. False tunnel formworks. |
2006
January. Stopped construction.
|
2006 February. Valley view in North portal. |
2006 March. Another South portals views (Old and new tunnels). |