Connecting Europe and Africa: The Unfinished Dream of a Strait of Gibraltar Bridge
Why there’s still no bridge (or tunnel) across the Strait of Gibraltar — and whether one will ever be built The idea is intoxicatingly simple: a fixed link connecting two continents — Europe and Africa — at the narrow choke-point between Spain (and the British outpost of Gibraltar) to Morocco. Imagine taking a train or driving across in an hour or less, a rail line seamless from Madrid to Casablanca, goods flowing without ferries, tourism surging, geopolitics reshaped. And yet, despite repeated proposals for well over a century, there is no bridge and no operational undersea tunnel across the Strait of Gibraltar. Why not? This post unpacks the full story: the geography and engineering realities; the political, legal and strategic complications; the money questions; the proposals that have come and gone; environmental and social concerns; and realistic prospects for the decades ahead. I'll cover the technical facts, the diplomatic back-and-forth, and the reasons the project ke...