Kenyan President William Ruto has announced that the Ksh3 billion Kenyatta Avenue-Upper Hill viaduct project has surpassed the 50% completion mark. The project, which began in September 2020, stalled for several years due to payment disputes but resumed in July 2025. Ruto shared the update on his social media accounts, stating that the project is now expected to be completed by May 2027, despite initial plans to finish by December 2026.
The Kenyatta Avenue-Upper Hill viaduct is a one-kilometre elevated dual carriageway designed to link Nairobi's Central Business District with Upper Hill. The project features reinforced concrete piers supporting the elevated structure, with complex column and steel installations requiring precision engineering. Once completed, the viaduct is expected to ease congestion on the busy Kenyatta Avenue corridor and provide an alternative route for traffic entering and leaving Upper Hill.
The project was initially delayed due to construction constraints and the complexity of structural works, according to the Kenya Urban Roads Authority. Despite the setbacks, the government remains committed to delivering key transport infrastructure aimed at alleviating capital-city congestion. The viaduct is part of a wider network of infrastructure projects, including the Valley Road-Kenyatta Avenue/Ngong/Nyerere Interchange and the Upper Hill-Haile Selassie overpass.
Authorities expect the new elevated road to reduce pressure on existing road networks within Nairobi's CBD, especially during peak hours. Improved traffic flow is also anticipated to benefit major businesses and institutions located in Upper Hill, a hub for commercial and educational activities. The government's push to deliver key infrastructure projects is aimed at addressing the city's growing traffic congestion.
President Ruto's update on the project's progress comes amid a broader government effort to improve Nairobi's transportation infrastructure. The project is expected to have a significant impact on the city's traffic flow and congestion. The government's investment in infrastructure development is aimed at supporting economic growth and improving the quality of life for Nairobi's residents.
The Kenyatta Avenue-Upper Hill viaduct project is one of several infrastructure projects underway in Nairobi. The government has prioritized the development of transportation infrastructure to address the city's growing population and increasing traffic congestion. The project is expected to be completed in May 2027, with the government working to ensure timely completion.
The completion of the Kenyatta Avenue-Upper Hill viaduct is expected to have a positive impact on Nairobi's transportation network. The project will provide a new route for traffic entering and leaving Upper Hill, reducing congestion on existing roads. The government's investment in infrastructure development is aimed at supporting economic growth and improving the quality of life for Nairobi's residents.
Key points
- The Kenyatta Avenue-Upper Hill viaduct project is expected to be completed by May 2027.
- The project has surpassed the 50% completion mark.
- The viaduct is designed to ease congestion on the busy Kenyatta Avenue corridor.
