Workers had to blast through a staggering 2.5 million cubic meters of solid rock to create this marvel of engineering.
Although the project was approved in 2017, financial setbacks delayed construction. With an estimated investment of USD 1.87 ...
A staggering €1.9 billion megatunnel is set to change the face of travel in Norway, cutting an 11-hour journey down to just 30 minutes.
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