3,243 meters of TĂșnel Guillermo Gaviria Echeverri has been excavated
https://www.youtube.com/watch?v=VzkOCWagetQ Ministry of Infrastructure of the Antioquia Government has said that the one third of the length (of 9,73 km ) of the Túnel del Toyo (Túnel Guillermo Gaviria Echeverri ) has been excavated. The Túnel del Toyo is a combined tun...Tags: tunelGGE
cover tunnel photo by: Matt Brown from London, England / CC BY
Copyright 2019-2024 TunnelContact.com