Estonian professor: Gotthard tunnel is mainly a prestige project
According to Enno Reinsalu (as published on an Esto...ot be any useful when it comes to a future Gulf of Finland tunnel (FinEst between Helsin...use in Gotthard, it was very hard rock and for the Finland and Estonia it would not be t...
cover tunnel photo by: Matt Brown from London, England / CC BY
Copyright 2019-2024 TunnelContact.com