The Visionary Tunnel Connecting Europe and Africa

The long-discussed but never realized tunnel under the Strait of Gibraltar is once again in the spotlight, fueled by renewed ambition. In March, the Spanish Minister of Transport reignited the conversation, emphasizing Spain’s strategic interest in this groundbreaking infrastructure. Developed in partnership with Morocco, the project aims to link the two continents, enhancing economic, cultural, and human exchanges between Europe and Africa.

A Major Technical and Strategic Challenge

For over four decades, studies and preliminary agreements have paved the way for this initiative. Today, Spanish and Moroccan teams are engaged in in-depth feasibility studies, assessing the technical and economic hurdles associated with such an ambitious undertaking. The Strait of Gibraltar, with depths reaching 900 meters and powerful currents, poses a significant challenge. However, engineers are focusing on the "Option B" route, also known as the "Camarinal Threshold," where the maximum depth does not exceed 300 meters, providing more favorable construction conditions, according to a study by the Spanish Institute of Engineering.

Rapid Connections Between Europe and Africa

This tunnel promises to revolutionize transport between the two continents. In under 30 minutes, trains carrying passengers and goods will be able to travel between the two shores. Special shuttle services will also accommodate vehicles, including cars, caravans, buses, and trucks. In addition to linking major European and African cities, such as Paris, Madrid, Rabat, and Casablanca, this infrastructure will enhance rail networks and facilitate large-scale commercial exchanges.

Though promising, the project is still in its early stages. Technical feasibility, funding, and environmental considerations are challenges that must be addressed before the tunnel can become a reality. However, the potential is vast: beyond improving infrastructure, this fixed connection between Europe and Africa symbolizes a strategic rapprochement between the two continents, bringing new economic and human opportunities. With the potential to transform trade and mobility, the tunnel under the Strait of Gibraltar could become one of the most iconic infrastructure projects of the 21st century.