A brand new tunnel set to connect Denmark to Germany is underway. The 11-mile long passage is costing a huge $7.9 billion but ...

Although the project was approved in 2017, financial setbacks delayed construction. With an estimated investment of USD 1.87 ...

An impressive new tunnel project, costing £6.4billion is being constructed for both rail and road transport to connect ...

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.