Norway's Rogfast tunnel costs rise again, now record high

Costs for the Rogfast underwater road tunnel in Norway, which will reach 392 meters below the North Sea, have increased to a record level. The project, already one of the world's deepest and longest subsea tunnels, faces continued budget overruns, raising questions about fiscal management and infrastructure cost inflation. The exact new cost figure and revised completion timeline are not specified in the report.

AI disclosure: Model-written summary of the source, not a verified fact. Check the sources. How Mosaic works