At a Glance
- South Africa leads Africa with over 750,000 kilometers of roads, supporting trade corridors, industry, and AfCFTA-linked exports through public-private partnerships.
- Nigeria, despite a vast network, faces logistics delays but has earmarked billions in its 2024 budget to rehabilitate nearly 2,000 roads for national cohesion.
- Kenya and Morocco are aligning road expansion with trade and tourism, linking ports and urban hubs to boost regional integration and attract foreign investment.
Road infrastructure remains central to Africa’s economic transformation. With 80 percent of goods and 90 percent of passenger movement relying on roads, connectivity is not just about transport—it’s about access to markets, education, healthcare, and opportunity.
Yet, Africa’s infrastructure deficit continues to stifle intra-regional trade, which lingers at just 18 percent, a stark contrast to regions like Europe or Asia, where internal trade is far more robust. The African Continental Free Trade Area (AfCFTA) promises to reshape that narrative—but only if roads can deliver.
Several governments are now ramping up spending, leveraging public-private partnerships and sovereign development plans to extend road networks and improve quality. Below are Africa’s top 10 countries with the longest road systems.
1. South Africa – 750,000+ km | World-class infrastructure anchor
South Africa leads with over 750,000 kilometers of roadways—the tenth longest network globally and the most extensive in Africa. It underpins a $400 billion economy and facilitates movement across industrial hubs like Johannesburg, Durban, and Cape Town. From mining to agriculture, road efficiency fuels exports. Through PPPs and targeted upgrades, South Africa is modernizing key trade corridors tied to the AfCFTA agenda.
2. Nigeria – 195,000 km | Infrastructure push in Africa’s largest economy
Nigeria boasts over 195,000 kilometers of roads, but only about 60,000 km are paved. Congestion, high maintenance backlogs, and logistics delays challenge internal trade. However, the government is investing heavily—allocating funds via the Presidential Infrastructure Development Fund to overhaul arteries like Lagos–Ibadan and Abuja–Kaduna. The 2024 budget targets 1,925 new and rehabilitated roads, signaling a renewed commitment to transport reform.
3. Kenya – 160,000 km | Regional trade and tech gateway
Kenya’s road network, covering 160,000 km, positions Nairobi as a logistics hub. Key projects like the Nairobi Expressway and Northern Corridor enhance access to Mombasa Port. The Kenya Roads Board allocated $555 million for road maintenance in FY 2023/24, boosting infrastructure and economic growth. With Vision 2030, Kenya is investing in road connectivity to support fintech, logistics, and regional trade with Uganda, Rwanda, and South Sudan.
4. Algeria – 140,000 km | North African logistics giant
Algeria is a road infrastructure leader in North Africa with over 140,000 kilometers of roads. The East-West Highway, stretching 1,200 km, links major cities across the Mediterranean coastline. Ongoing trans-Saharan projects are positioning Algeria as a trade bridge between sub-Saharan Africa and Europe.
5. Ethiopia – 120,000 km | Building roads to sustain rapid growth
Ethiopia has built nearly 120,000 kilometers of roads under its Homegrown Economic Reform Agenda. High-priority routes like Addis Ababa–Djibouti are vital to its export-driven industrialization. With industrial parks on the rise, roads are key to sustaining growth momentum.
6. Morocco – 100,000+ km | Logistics leader ahead of FIFA 2030
Morocco’s road system exceeds 100,000 kilometers, anchored by one of Africa’s most efficient toll highway networks. The government plans to invest $1.3 billion ahead of co-hosting the FIFA World Cup 2030. Key links like Tangier-Med Port and Casablanca-Rabat corridors are being reinforced to support tourism, logistics, and foreign direct investment.
6. Egypt – 90,000 + km | Vision 2030 drives road renaissance
Egypt has modernized much of its 90,000-kilometer road network, improving over 7,000 kilometers in five years. It now ranks 18th globally in road quality, climbing 100 spots in the international index. Projects like the Cairo Ring Road and connectivity to the new administrative capital support urban decongestion and drive foreign investment.
8. Tanzania – 85,000 + km | East-Central Africa’s transit pivot
With over 85,000 kilometers, Tanzania’s road system is a vital trade artery between East and Central Africa. The Transport Sector Investment Program is revamping links from Dar es Salaam to Zambia, Rwanda, and DRC, reinforcing Tanzania’s status as a regional trade pivot.
9. Zambia – 67,000 km | Linking mines to markets
Zambia is leveraging its 67,000-kilometer road system to improve access to copper mines and agricultural zones. Projects like Link Zambia 8000 are helping unlock remote economic areas, reduce rural poverty, and diversify the economy away from mining dependency.
10. Democratic Republic of Congo (DRC) – 58,000 km | Untapped potential
Despite its vast landmass, the DRC has just 58,000 kilometers of roads—most of them unpaved or impassable during rainy seasons. Chinese-backed projects and the Great Lakes Trade Facilitation Project aim to reverse that. Improved road access is vital to leveraging the DRC’s mineral wealth and integrating it into the AfCFTA framework.
Final take: Roads are the engine of Africa’s industrial ambitions
As Africa eyes industrialization, road infrastructure is no longer optional—it’s essential. Investments in road connectivity are powering trade, creating jobs, and unlocking regional markets. From South Africa’s expressways to Kenya’s trade corridors, the future of African growth runs on asphalt.
