News takeover viglconsult ZT Following a successful working relationship over many years, viglconsult ZT has been integrated into IGT Geotechnik und Tunnelbau ZT GmbH on 1st November 2019
Gleinalmtunnel opened to traffic After 6 years of construction, the Gleinalm tunnel has been opened to traffic on December 20 2019.
Rail project Stuttgart 21Breakthrough took place at the Filder tunnel on 29th August 2019 after almost five years of excavation works starting in November 2014.
