Accra’s contraflow system has delivered significant improvements in commuter travel times, but plans to make the arrangement a permanent feature of the city’s transport network cast doubt on whether the measure addresses the underlying causes of congestion or simply manages its effects.
The contraflow arrangement has demonstrated that giving high-capacity Ayalolo buses priority during peak hours can significantly improve passenger movement. On its first day, the Adenta-Accra journey reportedly fell from about two-and-a-half hours to 23 minutes.
Faster journeys mean workers spend less time in traffic, businesses can potentially improve punctuality, and public transport becomes more attractive.
The concern emerges when a measure designed to respond to congestion becomes the long-term answer to congestion.
Local Government, Chieftaincy and Religious Affairs Minister Mahama Ayariga has indicated that President John Dramani Mahama is considering how the system can be sustained permanently, with stakeholders expected to discuss permanent road features that would allow contraflow operations to continue without the current police riders. He has also said the system “has come to stay” until other mobility solutions are developed.
That approach risks treating a capacity problem as an operational problem.
If one side of a road is given to buses moving against the normal traffic direction, the available road space for other vehicles is inevitably reduced. During periods when both directions are heavily congested, shifting road capacity from one side to another cannot by itself create additional capacity.
The more sustainable question, therefore, is how Accra can move more people using fewer vehicles.
That requires a wider transport strategy involving dedicated bus lanes, reliable mass transit, improved traffic management, better connections between public transport services and stronger incentives for commuters to leave private cars at home. It also requires addressing bottlenecks along the corridors rather than repeatedly reallocating existing road space.
Ayariga has argued that the Ayalolo buses, which can carry large numbers of passengers at once, can free capacity for trotros serving shorter routes. Ayalolo buses can carry large numbers of passengers at once, helping to reduce the number of commercial vehicles competing for limited road space and easing pressure on congested routes.
That logic can work if the buses consistently attract enough commuters to reduce the number of vehicles competing for road space. But sustaining the benefit requires more than maintaining a contraflow lane.
Government should therefore use the current pilot as evidence of what is possible, while using the stakeholder review to identify and finance permanent solutions to the congestion itself.
Contraflow can be a useful traffic-management tool. It should not become the infrastructure substitute for a city that needs more efficient and higher-capacity mobility.
The objective should not simply be to keep buses moving through congestion. It should be to build a transport system in which congestion is structurally reduced.
