Green Park Underpass at the intersection of Uhuru Highway and Haile Selassie Avenue is set to open in two months. This announcement was made by Eluid Owalo, the Deputy Chief of Staff for Performance and Delivery Management, who revealed that the Sh2 billion project is nearing completion after two years of intensive construction.
The modern underpass is expected to ease the notorious traffic congestion at one of the capital’s busiest intersections, which channels over 5,000 vehicles every hour.
The area has long been a major traffic bottleneck, and congestion has been exacerbated by the nearby Green Park terminus, further complicating mobility within the central business district (CBD).
To mitigate the crisis, the government, through the Kenya National Highways Authority (KeNHA), initiated the development of an underground tunnel system tailored for both inbound and outbound pedestrian movement.
The underpass will feature modern pedestrian corridors, retail outlets, restrooms, and a comprehensive security surveillance system.Inspired by world-class metropolitan models in Beijing and London, the Green Park Underpass combines efficiency, safety, and seamless integration into Nairobi’s broader transit ecosystem.
By diverting foot traffic below ground, the facility aims to reduce pedestrian-vehicle conflict, enhance commuter safety, and improve the flow of vehicles through the city center.“This is not just a traffic solution, but a strategic shift towards proactive, design-led urban planning,” said Owalo. “We’re looking at long-term efficiency and safety, not just temporary relief.”
Once operational, the Green Park Underpass is poised to become a key part of Nairobi’s transport transformation, offering a cleaner, safer, and more efficient urban commuting experience.
