The Kenya National Highways Authority (KeNHA) has issued a public advisory in response to floods and silt deposition along portions of the Mai Mahiu-Suswa-Narok (B7) Road, which disrupted traffic flow and raised safety concerns among motorists.
The Authority affirmed in a statement issued on April 16, 2026, that the impacted regions are near Kedong Ranch in Suswa, where persistent heavy rainfall has resulted in water buildup and debris deposits on the route. KeNHA stated that reaction teams have already been deployed and are trying to clear the damaged areas and restore regular traffic flow.
Emergency Response Underway
KeNHA stated that attempts to reopen the road are underway, with engineers and road maintenance staff working around the clock to clear silt and assure the safety of the highway. The Authority stressed its commitment to minimize interruption while ensuring road users’ safety.
The flooding disaster demonstrates the vulnerability of key transport corridors to harsh weather conditions, especially during periods of heavy rainfall. The Mai Mahiu-Suswa-Narok road connects Nairobi and Narok County, making it crucial for both passenger and commercial transportation.
Motorists Urged to Exercise Caution
Motorists have been strongly advised to avoid driving through flooded sections of the road, as this poses significant risks including vehicles being swept away or getting stuck in silt deposits. KeNHA stressed the importance of adhering to instructions issued by police officers and traffic marshals stationed along the affected areas.
Particular caution has been urged for drivers traveling between Naivasha Inland Container Depot (Km 14) and Suswa Ranch (Km 39), where conditions remain especially hazardous due to ongoing rainfall and reduced road visibility.
The Authority reiterated that driver compliance with safety directives is crucial in preventing accidents and ensuring smooth coordination of emergency response efforts.
Alternative Route Recommended
For motorists yet to begin their journeys, KeNHA has recommended the use of the Narok–Njoro–Nakuru (B18) Road as a safer alternative. This diversion is expected to ease congestion on the affected B7 route while allowing repair works to proceed without additional pressure from traffic buildup.
Transport stakeholders, including logistics operators and public service vehicle providers, are encouraged to adjust their travel plans accordingly to avoid delays and potential safety risks.
Commitment to Road Safety and Restoration
KeNHA assured the public that it is fully prepared to respond to the issue and restore regular traffic flow as soon as possible. The Authority reiterated its continuous commitment to maintaining road infrastructure and safeguarding the safety of all users, especially during bad weather.
As heavy rains continue to impact various parts of the country, the event serves as a reminder of the value of resilient infrastructure and smart traffic management. KeNHA’s prompt reaction seeks to reduce hazards while preserving the integrity of one of the region’s essential transportation routes.
Motorists are encouraged to keep informed via official communication channels and plan their trips with prudence as restoration activities continue.
