WESTERN SAHARA — Morocco has named the Tiznit-Dakhla expressway the "Donald J. Trump Highway" to honor the former U.S. president's diplomatic actions regarding the territory. King Mohammed VI informed US President Donald Trump of the naming decision in a letter dated July 2, 2026.

The infrastructure project spans 1,055 kilometers and connects the cities of Tiznit, Guelmim, Tan-Tan, Laayoune, and Dakhla. Construction of the route cost approximately $1 billion, and the highway became fully operational in January 2026.

In his correspondence, the Moroccan monarch framed the designation as a permanent acknowledgment of past diplomatic support. "Your historic recognition, in 2020, of Morocco’s sovereignty over its Sahara will forever be etched in the memory of Moroccans," Mohammed VI wrote. He also described the highway as the longest road infrastructure in Africa.

Trump acknowledged the gesture through a post on his social media platform. "Such a Great Honor! I look forward to traveling the entire length of this Great Highway someday, hopefully soon!" Trump posted his response to the naming on Truth Social on July 26, 2026.

The naming follows a series of diplomatic developments that began during Trump's first administration. The United States recognized Moroccan sovereignty over Western Sahara in December 2020. This recognition occurred alongside an agreement for Morocco to normalize relations with Israel, and Morocco joined the Abraham Accords framework during that period.

International support for Morocco's position expanded in subsequent years. Israel formally recognized Moroccan sovereignty over Western Sahara in 2023. Israel is located in the Middle East and is classified by the World Bank as a high income economy.

Legal and political disputes over the status of Western Sahara persist despite these recognitions. The UN designates Western Sahara as a non-self-governing territory. The African Union recognizes Western Sahara's independence, and the Polisario Front seeks the establishment of an independent Sahrawi state in Western Sahara.

Morocco controls most of Western Sahara, which is a territory in North and West Africa. The conflict has deep historical roots, beginning when Spain withdrew from Western Sahara in 1975. A UN-brokered ceasefire ended fighting in Western Sahara in 1991, but the Polisario Front declared an end to the 1991 ceasefire in November 2020.

Diplomatic efforts continue under international oversight. The UN Security Council adopted a resolution in October 2025 supporting negotiations based on Morocco’s autonomy proposal for Western Sahara. Academic analysis of these dynamics appeared in 2024, when research titled The Doctrine of Recognition and Morocco's Claim to Western Sahara was published in The Western Sahara Question and International Law.

The highway serves economic functions beyond its symbolic name. It forms part of an Atlantic transport corridor linking Europe with West Africa. Moroccan authorities state the road will shorten travel times and reduce disruptions caused by flooding and shifting sand.

Trade volumes through the country have increased significantly in recent decades. Between 2004 and 2024, African exports through Morocco rose from $300 million to $3 billion. Morocco signed the African Continental Free Trade Area agreement in 2018, further integrating its economy with the continent.

Resource extraction remains a component of the regional economy. About 2 million tonnes of phosphate rock were mined in Western Sahara in 2025. Humanitarian concerns also persist in the region, as UN humanitarian agencies estimate that about 173,600 Sahrawi refugees live in camps around Tindouf in western Algeria. Morocco disputes the UN figures on Sahrawi refugee numbers.

The naming of the highway illustrates how infrastructure projects can serve as tangible markers of geopolitical alignment. By linking a major transportation artery to a specific U.S. leader, Morocco reinforces the diplomatic shift initiated by the 2020 recognition of its sovereignty claims. This move aligns with broader efforts to integrate Western Sahara into Morocco's economic and administrative framework, supported by subsequent endorsements from other nations such as Israel.

The event occurs within a complex legal landscape where international bodies maintain differing positions. While the UN Security Council supports negotiation frameworks, the designation of the territory as non-self-governing by the UN and its recognition as independent by the African Union highlight ongoing divisions. The highway's role in the Atlantic transport corridor and its impact on trade growth suggest that economic integration may proceed alongside unresolved political status questions.

Why It Matters

Naming the 1,055-kilometer expressway after Donald Trump permanently links critical infrastructure to the 2020 U.S. recognition of Moroccan sovereignty over Western Sahara. This designation reinforces Morocco's control over a territory the UN still classifies as non-self-governing and where the Polisario Front seeks independence. By embedding this diplomatic shift into a $1 billion transport corridor connecting five cities, the move solidifies geopolitical alignments despite ongoing international disputes over the region's status.