Ambitious plans for a tunnel connecting London and New York have been proposed, with the potential to reduce travel time between the two cities to under an hour. The estimated cost of the project has reached £15.6 trillion, but Elon Musk has claimed his company, The Boring Company, could complete it for significantly less.
The concept relies on vacuum technology and pressurised vehicles, allowing trains to reach speeds of over 3,000 mph. This would enable a journey from London to New York in just 54 minutes. The technology is similar to hyperloop systems, which Swiss engineers have described as capable of changing the future of travel, though previous attempts to develop it have failed.
Engineers have proposed building the tunnel beneath the ocean floor, while others suggest suspending it with cables or stilts. The Channel Tunnel, which connects the UK to France, is the most comparable existing structure, but at 40 miles long, it is far shorter than the 3,000-mile transatlantic route. Construction of the Channel Tunnel took six years; at the same pace, the London-New York tunnel would take an estimated 782 years to complete.
The tunnel could offer an environmentally friendly alternative to air travel, potentially reducing air pollution from planes. Despite the enormous cost and engineering challenges, proponents believe advances in technology could make the project a reality.
