Liberia and Sierra Leone have launched construction of the landmark Western Corridor Highway, a 255-kilometer road network valued at US$363.9 million. The project, hailed as a transformative step for regional integration, is expected to reshape connectivity, trade, and economic activity across western Liberia while strengthening ties with Sierra Leone.
Spanning five major corridors across Montserrado, Bomi, Grand Cape Mount, and Lofa counties, the initiative will be completed within five years. It will then transition into a long-term tolling, operations, and maintenance phase under a Public Private Partnership (PPP) Hybrid Annuity Model, blending EPC and BOT financing structures.
At the groundbreaking ceremony, President Joseph Nyuma Boakai, Sr. described the project as a defining milestone in Liberia’s infrastructure modernization. “This highway will be built to international standards, with climate resilience, enhanced engineering, and a sustainable maintenance framework to serve both present and future generations,” he said.
The Western Corridor forms part of Liberia’s broader national infrastructure strategy to improve mobility, strengthen regional trade, and accelerate inclusive growth.
Key segments include the St. Paul Bridge to Klay dual carriageway (38km), Klay to Bo Waterside single carriageway (79km), Klay to Tubmanburg (22km), Madina to Robertsport (30km), and Voinjama to Kolahun to Mendikorma (86km). Together, they total 255 kilometers of upgraded roadways.
President Boakai emphasized that the project, alongside planned Mano River and Kongo corridors, will significantly boost cross-border trade and position Liberia as a critical gateway to West Africa. “This is about dignity and opportunity for our people,” he stated. “It opens vital access routes, reduces travel time, lowers transportation costs, and connects communities that have long been isolated.”
The financing arrangement reflects a strategic partnership between government and private sector actors, mobilizing nearly US$364 million to deliver durable, high-quality road infrastructure. Boakai underscored the social impact, particularly for rural communities historically constrained by poor road access. “This is a transformational step in opening up the country and bringing tangible relief to our people,” he declared.
Sierra Leone’s President Julius Maada Bio, who joined the ceremony, described the corridor as a symbol of progress and regional unity. “The 255-kilometer corridor represents the future of West Africa,” he said. “It will connect nations, facilitate trade, and bring us closer as a region. What we witness today is not just infrastructure development—it is the dividend of peace, stability, and cooperation.”
Observers say the Western Corridor Highway will serve as a major economic artery, linking Liberia’s western region to neighboring countries and enhancing trade flows, investment opportunities, and regional mobility. For both Liberia and Sierra Leone, the groundbreaking marks a milestone in their shared vision of regional transformation.
