www.mediafax.ro/economic/tunelul-recordurilor-unde

The E39 Rogfast will be the world's longest and deepest underwater road tunnel, reducing travel time between major Norwegian cities by 40 minutes. Spanning 27 kilometers, it connects Nord-Jæren and Haugalandet, reaching depths of 392 meters. The project includes safety features like emergency evacuation galleries and artistic elements to combat boredom. Construction began in late 2021, with completion expected in 2033 at a cost of approximately 25 billion Norwegian kroner. It aims to set multiple world records for underwater tunnels.