Seequent, The Bentley Subsurface Company's Istanbul In-Person Training | PLAXIS Automation for Excavations begins on Sep 21st 2026
Construction of the World's Longest Immersed Tunnel turns One Year Old
News Railway Geotechnics Tunneling Tunneling in Soils Underground Structures Other Geotechnical

In 2020 construction began on the worlds longest immersed tunnel. One year later, the enormous construction site of the Fehmarnbelt Tunnel project is buzzing with activity.