Portuguese 
English 
Spanish 
3 min of reading 
18 comments 
Spain Faces a $25 Billion Challenge to Build a Road Connecting the Country to Africa. Understand the Reasons and Difficulties of This Ambitious Construction.
Imagine a bridge so long that it connects two continents, crossing the Strait of Gibraltar, between Spain and Morocco. This narrow stretch of water, only 13 km wide at its narrowest point, separates Europe from Africa. Despite various proposals over the decades, no bridge or tunnel has ever been built to cross this crucial distance.
The Strait of Gibraltar is a vital point where the Mediterranean Sea meets the Atlantic Ocean. Over 100,000 ships pass through it each year, making it an important route for global trade. Building a link between Europe and Africa via a bridge or tunnel could bring enormous economic benefits, facilitating trade, tourism, and symbolizing the union between the continents.
Building a Bridge or Tunnel in the Strait of Gibraltar Is an Incredibly Challenging Task. Here Are Some of the Main Obstacles:
Depth of the Strait: At its narrowest point, the water is about 365 meters deep. Building a bridge over such a deep chasm would require massive foundations, which is technically complex and costly.
-
New CCR concrete paving technology promises roads up to 3x more durable, less maintenance, and cost reduction in Brazil.
-
Made from recycled plastic, plastic wood is gaining space in the construction industry because it does not rot, resists moisture, and reduces maintenance costs over the years.
-
Florianópolis will receive a million-dollar BRT that will begin construction in 2026 with nearly 400 million in funding from the federal government and the Inter-American Development Bank, and the map already shows the routes for the exclusive bus corridors.
-
Without a blueprint, without an engineer, and using scrap from the dump, a father spends 15 years building an 18-room castle for his daughter, featuring tram tracks, 13 fireplaces, and over 700 m², which may now be demolished.
Powerful Currents: The strait acts as a natural funnel between the Atlantic and the Mediterranean, with strong currents that make underwater construction extremely difficult. Workers would face constant water movements, complicating precise construction.
Maritime Traffic: Over 100,000 ships, including large freighters and tankers, pass through the strait each year. A bridge would have to be high enough to allow these ships to pass, requiring a robust design to withstand possible collisions and constant vibrations.
S seismic Risk: The Strait of Gibraltar is located at the border between the Eurasian and African tectonic plates, an area prone to earthquakes. Any structure would need to be designed to withstand significant seismic activities.
Building a Tunnel Under the Strait Is Another Idea That Has Been Considered
However, this also presents challenges. The seabed of the strait is highly unstable, consisting of soft, mobile sediments that can shift under pressure. Advanced engineering and construction techniques would be necessary to safely excavate and maintain the tunnel’s integrity.
In addition to the technical challenges, there are significant political and financial barriers. The relationship between Spain and Morocco is marked by historical tensions and territorial disputes, complicating the cooperation needed for a project of this magnitude. Furthermore, the estimated cost of building a bridge or tunnel ranges from $5 to $20 billion, requiring substantial investments from both governments and possibly from international investors.
Despite the Challenges, There Is Hope That Advances in Engineering and Technology Could Make the Project Viable in the Future
Political landscapes may change, allowing for better cooperation between countries. There is even a potential $25 billion plan in development to realize this link, promising to revolutionize transportation between Europe and Africa.
Building a road that connects Spain to Africa is a monumental undertaking, filled with technical, political, and financial challenges. However, the potential economic and symbolic benefits make this dream an exciting possibility for the future.
Até agora, não há previsão da construção porque ninguém ainda tentou fazer, mais a ideia é boa, isso trará avanços e uma melhor conexão económica entre nós!
A europa tem vários engenheiros. Mas também poderiam fazer marketes de experimentos pra medir as pressões das correntes subquáticas.
Poderiam tentar construir túneis como fizeram entre a Inglaterra a França. Colocariam aterros até certa profundidade fundindo o fundo do mar dando condições de colocar bases blindadas .
A China tem muita experience na materia e pode faze-lo com muita qualidade, um dos principals entraves è a desconfiança do ocidente em relacao a Pequim…
O desejo de Espanhol e Marrocos construir uma ponte no Estreito de Gibraltar visando ligar Europa à África é antigo, saber se é possível e se será executado essa mega e desafiadora obra é uma incógnita, até pq as adversidades são muitas. O estreito é a porta do Mediterrâneo ao Atlântico e uma construção desse porte e nas condições apresentadas entre elas, profundidade e a forte correntes marinha, extensão entre continentes e rota marítima de auto tráfego, com cerca de 100 mil navios que utilizam, são obstáculos muito relevantes para tal emprestada…!