Nairobi Transport Sector Gains From Smart Traffic Management

With traffic congestion costing the city an estimated KSh 120 billion annually, the Kenya Urban Roads Authority (KURA) has kicked off the installation of an intelligent traffic management system aimed at transforming urban mobility in Nairobi. The initial phase, valued at KSh 7.9 billion, was announced on 20 March 2025 and will roll out to 25 key junctions, with a broader scope extending to 125 intersections by early 2027.
The project leverages AI-powered traffic signals, smart cameras, vehicle detectors and a centralized Traffic Management Centre (TMC) to analyse real-time data and dynamically regulate signal timing. According to KURA, this tech-driven overhaul is already underway and is expected to reduce travel times and improve traffic flow dramatically across major routes such as Moi Avenue/Kenyatta Avenue and Limuru Road/Muthaiga. By replacing manually controlled intersections and traditional roundabouts with automated systems, the initiative aims to minimise gridlock, cut fuel consumption, reduce emissions and support Nairobi’s role as an economic hub.
Early reactions from business stakeholders and commuters are cautiously optimistic. Many logistics firms say the promise of smoother traffic means lower delivery times, reduced costs and better service reliability. Urban planners and transport experts highlight that beyond cost savings, the system strengthens safety and enforces traffic rules via automated violation detection. However, some say the rollout must address key challenges including connectivity infrastructure, data privacy compliance and capacity for system maintenance.
Looking ahead, the full deployment of the intelligent traffic system could act as a catalyst for Nairobi’s wider transport modernization—including integration with upcoming Bus-Rapid Transit (BRT) lines and electric mobility options. As the city builds up its smart-city credentials, stakeholders expect that reduced congestion will spur business investment, boost productivity and improve quality of life for commuters across Nairobi and its metropolitan region.