Tunnel Portal e.V.
On October 19th and 20th, 2023, the world of road tunnels will gather in Oldenburg, Lower Saxony for the fifth OLTUTA. The interdisciplinary Oldenburg Tunnel Days, which have been held every four years since 2007, will once again consist of a program of technical presentations and an exhibition. The event will take place at the former Oldenburg State Parliament building. The conference is aimed at professionals from planning offices, tunnel operation and equipment, as well as from municipalities and authorities. Further information will follow gradually.
OLTUTA 2023