In Nairobi, thousands of people walk or cycle daily to work, school, and markets. Yet, the city’s roads remain perilous for these vulnerable users. Despite rapid urban development, including highway expansions and new expressways, pedestrian and cyclist safety continues to be ignored.
The Westlands roundabout one of the city’s busiest intersections sees over 2,500 pedestrians and 119 cyclists cross every 30 minutes during peak morning hours, according to the Association for Safe International Road Travel (ASIRT-Kenya). But the area lacks basic safety infrastructure such as speed limits, pedestrian crossings, and cycle lanes.
Eng. Isaac Gitoho, Chairman of ASIRT-Kenya, emphasized the urgency of interventions like dedicated crossing points and reduced speed zones in high-traffic areas such as residential zones, schools, and hospitals. “We must prioritize people over vehicles,” he said, stressing that infrastructure should support the majority who walk daily.
The consequences of poor road planning are tragic. Data from the National Transport and Safety Authority (NTSA) shows that from January to March 2025 alone, 420 pedestrians and 301 motorcyclists died in traffic crashes—making them the most affected road users.
The Nairobi Expressway project further sidelined non-motorized road users. Sidewalks were removed, forcing pedestrians to navigate alongside fast-moving traffic. During rush hour, intersections like Kariakor become chaotic zones where no one yields, increasing the risk of crashes.
A 2021 study by Clare Cummings and Beatrice Obwocha revealed that political priorities favor new roads over safety improvements. While roads offer visible development, safety measures though lifesaving receive less attention and funding.
Experts and global organizations recommend simple, proven interventions: 30 km/h speed limits, pedestrian crossings, speed bumps, and sidewalks. These can cut pedestrian deaths and serious injuries by up to 99 percent, with an eightfold return on investment through reduced health and social costs.
As Nairobi grows, it must embrace people-centered transport policies. Safe walking is not just a right it’s a necessity for a healthy, inclusive, and sustainable city. Without urgent action, Nairobi’s roads will remain death traps for those on foot or bike.
