Morocco, Portugal to Launch €800 Million Undersea Highway

Morocco and Portugal are advancing one of Europe's most ambitious cross-border infrastructure initiatives—an €800 million undersea highway project designed to strengthen physical and economic connectivity between North Africa and the Iberian Peninsula. This transformative initiative represents a landmark shift in regional trade architecture and signals intensifying integration between Morocco's emerging logistics hub and Portugal's Atlantic gateway.

### What Is the Undersea Highway Project?

The undersea highway—formally a multi-modal transport corridor—will create a direct, high-capacity transportation link beneath the Strait of Gibraltar, facilitating seamless movement of goods, vehicles, and potentially rail freight between Morocco's northern ports (particularly Tangier) and southern Portugal. The €800 million investment addresses a critical logistical bottleneck: despite geographic proximity, Morocco-Portugal trade currently relies on ferries and indirect routes, adding days and significant costs to supply chains.

The project aligns with European Union trans-European transport network (TEN-T) priorities and the Union for the Mediterranean's broader connectivity agenda, attracting co-financing from the EU, African Development Bank, and bilateral development institutions.

## Why Does This Matter for African and European Investors?

**Supply Chain Reconfiguration.** The corridor will reduce transit times for North African exports—textiles, automotive components, phosphates, and agricultural goods—heading to EU markets. Morocco's strategic position as a manufacturing and re-export hub becomes exponentially more valuable when connected to Europe via rapid, cost-effective infrastructure. Companies operating in Morocco's free trade zones (Tangier Free Zone, Casablanca Port Authority) will gain competitive advantage.

**Port Competition & Logistics Hubs.** Tangier Med, already Africa's busiest container port, becomes even more attractive to global shipping lines and supply chain operators. Portuguese ports (Lisbon, Sines) gain direct hinterland access to African manufacturing capacity. This intensifies competition with Mediterranean alternatives (Valencia, Barcelona) and positions the Morocco-Portugal corridor as a critical node in African-European trade.

**Regional Geopolitical Realignment.** The project deepens Morocco-EU ties and reinforces Morocco's role as a bridge between Africa and Europe—a position the kingdom has strategically cultivated. It also signals confidence in long-term Moroccan political and macroeconomic stability, a key signal for foreign direct investment.

## Investment Opportunities & Risks

**Opportunities:** Infrastructure contractors (engineering, construction, tunneling specialists) will compete for phases; logistics operators should position for 2027-2032 capacity gains; real estate investors near Tangier and southern Portugal corridors face demand acceleration.

**Risks:** Project delays are common in cross-border infrastructure (permitting, environmental review, political shifts). EU financing conditions may tighten. Currency exposure for Moroccan dirham-denominated costs against euro-denominated revenue should be monitored.

## Timeline & Implementation

Feasibility studies are underway (2024-2025), with full construction expected to launch 2026-2027. Completion is projected for 2032-2035. Early-stage procurement for design and engineering contracts typically begins 18-24 months pre-construction.

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