Top 10 African Countries with the Longest Road Networks

Long road Africa

Road networks are the lifelines of any nation, crucial for economic growth, trade, and connectivity.

In Africa, the length of road networks varies significantly, reflecting each country’s development, geography, and investment in infrastructure.

With that being, now we explore the top 10 African countries with the most extensive road networks.

Longest Roads in Africa by Country:

1. South Africa – 750,000 km

South Africa boasts the longest road network in Africa, spanning an impressive 750,000 kilometers. This extensive infrastructure supports the nation’s robust economy, facilitating efficient transportation of goods and people.

The country’s road network includes both paved and unpaved roads, ensuring connectivity even in remote areas.

2. Nigeria – 195,000 km

Nigeria, Africa’s most populous country, has a road network of 195,000 kilometers. This vast network is critical for connecting its diverse regions and supporting its dynamic economy.

Major highways and urban roads in cities like Lagos and Abuja are essential for daily commutes and trade.

3. Kenya – 161,452 km

Kenya’s road network extends over 161,452 kilometers, playing a vital role in its economic activities.

The country’s strategic location as a gateway to East Africa makes its road infrastructure crucial for regional trade. Key projects like the Nairobi Expressway are part of ongoing efforts to modernize and expand the network.

4. Democratic Republic of Congo – 152,373 km

The Democratic Republic of Congo (DRC) has a road network of 152,373 kilometers. Despite its vast natural resources, the country’s infrastructure development faces challenges due to its size and terrain.

Efforts to improve road connectivity are essential for economic growth and access to remote areas.

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5. Tanzania – 145,203 km

Tanzania’s road network spans 145,203 kilometers, supporting its agricultural and tourism sectors.

Major highways connect cities like Dar es Salaam and Dodoma, while rural roads are vital for local communities.

Infrastructure projects, including upgrades to highways and bridges, are underway to enhance connectivity.

6. Mali – 139,107 km

Mali’s road network covers 139,107 kilometers, crucial for connecting its landlocked regions to neighboring countries.

The country’s roads are vital for trade and transportation, particularly for its agricultural products. Investments in road infrastructure aim to improve accessibility and economic development.

7. Ethiopia – 120,171 km

Ethiopia, with a road network of 120,171 kilometers, is investing heavily in infrastructure to support its growing economy.

Major projects like the Addis Ababa-Djibouti Highway are enhancing regional connectivity. The country’s roads are essential for its industrialization and trade ambitions.

8. Algeria – 104,000 km

Algeria’s road network extends over 104,000 kilometers, supporting its vast and diverse landscape.

The country’s highways and rural roads are crucial for its oil and gas industry, as well as for connecting urban and rural areas. Ongoing projects aim to modernize and expand the network.

9. Zimbabwe – 97,267 km

Zimbabwe has a road network of 97,267 kilometers, vital for its economy and daily life. The country’s roads connect major cities like Harare and Bulawayo, facilitating trade and transportation.

Infrastructure development projects are focused on improving road conditions and expanding the network.

10. South Sudan – 90,200 km

South Sudan’s road network covers 90,200 kilometers, playing a critical role in its post-conflict reconstruction.

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Road infrastructure is essential for humanitarian aid, trade, and economic development. Efforts are ongoing to rehabilitate and expand the network to support the nation’s growth.


The road networks in these African countries are vital for their economic development, regional connectivity, and daily life.

Investments in infrastructure are essential to address challenges and improve accessibility, supporting sustainable growth across the continent.

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