When it comes to engineering marvels, the world's longest tunnel is the Gotthard Base Tunnel in Switzerland. Stretching a staggering 35.5 miles beneath the Swiss Alps, this tunnel is a feat of modern engineering and innovation.

The Gotthard Base Tunnel officially opened in June 2016 after nearly two decades of planning and construction. It surpassed the previous record holder, the Seikan Tunnel in Japan, by more than 8 miles. The tunnel was designed to improve transportation efficiency and reduce travel times between northern and southern Europe.

Construction of the tunnel was no easy feat, with workers facing challenges such as extreme temperatures, rock formations, and high water pressure. Despite these obstacles, the tunnel was completed on time and within budget, showcasing the expertise and dedication of the engineers and workers involved.

The Gotthard Base Tunnel is not only the longest tunnel in the world, but it is also one of the safest. It features state-of-the-art ventilation systems, emergency exits, and monitoring technology to ensure the safety of passengers and workers. The tunnel is used for both passenger and freight trains, making it a vital link in Europe's transportation network.

For more information on the Gotthard Base Tunnel, you can visit the official website here. Here, you can learn about the history of the tunnel, its construction process, and its impact on European transportation.

In conclusion, the Gotthard Base Tunnel holds the title of the world's longest tunnel, a testament to human ingenuity and perseverance. Its construction has opened up new opportunities for travel and trade in Europe, and its impact will be felt for generations to come.

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