Africa breaks down on neglected roads

This research paper examines the crisis of road infrastructure decay across Africa, highlighting the gap between maintenance needs and available national budgets, the resulting economic losses, and various funding and management strategies being tested to address the deficit.

• African nations rely heavily on road infrastructure for transport, moving 90% of passengers and commercial freight via tarmac, yet national budgets for road repair and expansion typically cover less than 30% of what is required according to the World Bank’s Road Maintenance Initiative (RMI).
• The economic impact of neglecting road maintenance is significant, with the World Bank estimating annual losses in productivity at $1.2 billion. Approximately one-third of the $150 billion invested in road construction by the end of the 1980s has been lost due to a lack of maintenance.
• The World Bank estimates that restoring the most critical commercial arteries on the continent would require an annual investment of $1.5 billion for a minimum of 10 years. Delaying periodic maintenance for up to three years can increase repair costs by six times.
• Kenya faces a severe funding gap for road infrastructure; while official estimates suggest a need for $1 billion for rebuilding and patching, the government of President Mwai Kibaki can only allocate approximately $1.9 million.
• Countries are exploring alternative funding and cost-saving measures, including private sector concessions and tolling. South Africa utilized a 30-year concession for the highway between Johannesburg and Maputo, though Malawi found tolling less viable due to low traffic volumes, such as the 2,000 vehicles per day average between Lilongwe and Blantyre. Additionally, overloading trucks has caused $13 million in damages to the Johannesburg-Maputo corridor over five years.

APA

South African Institute of International Affairs (2008). Africa breaks down on neglected roads. https://saiia.org.za/research/africa-breaks-down-on-neglected-roads/

Chicago

South African Institute of International Affairs. Africa breaks down on neglected roads. 2008. https://saiia.org.za/research/africa-breaks-down-on-neglected-roads/.

Wikipedia

{{cite report |author=South African Institute of International Affairs |title=Africa breaks down on neglected roads |date=28 April 2008 |url=https://saiia.org.za/research/africa-breaks-down-on-neglected-roads/ |access-date=17 August 2026 |via=Climate Insights Directory}}

BibTeX

@techreport{southafricaninstituteofinternationalaffairs2008africa, author = {{South African Institute of International Affairs}}, title = {{Africa breaks down on neglected roads}}, institution = {South African Institute of International Affairs}, year = {2008}, month = apr, url = {https://saiia.org.za/research/africa-breaks-down-on-neglected-roads/}, urldate = {2026-08-17}, note = {Indexed by Climate Insights Directory} }