Traffic Restored on Nairobi Southern Bypass Following Accident

The Kenya National Highways Authority (KeNHA) has officially reopened the Ole Sereni-bound lanes of the Nairobi Southern Bypass. Traffic flow is returning to normal following a disruption caused by a road accident earlier in the day.

KeNHA Director General, Eng. Luka Kimeli confirmed the restoration of travel in a public notice issued on April 24, 2026. The authority had temporarily managed the section as emergency responders cleared the scene to ensure motorist safety.

While the lanes are now open, the Roads agency has urged drivers to remain vigilant. Motorists are advised to exercise caution and adhere strictly to posted traffic signs throughout the stretch.

Traffic police remain on site to manage the transition as vehicle density stabilizes. Their presence is intended to prevent further bottlenecks while the flow of transit returns to its typical pace.

The Southern Bypass serves as a critical artery for transit traffic moving away from the Nairobi central business district. It connects the Mombasa Road intersection at Ole Sereni to the Kikuyu area, bypassing the city's main traffic zones.

Disruptions on this route often cause significant ripple effects across the capital's transport network. The bypass is frequently used by heavy-duty long-haul trucks and commuters looking to avoid the congestion of Uhuru Highway.

KeNHA expressed appreciation to the public for the patience and cooperation shown during the emergency response period. The quick clearance of the accident site prevented a prolonged evening gridlock on the busy corridor.

The authority continues to monitor major highways across the country to ensure infrastructure remains operational. Maintenance and safety protocols are being prioritized to reduce the frequency of such incidents on high-speed bypasses.

Road users are reminded that although the bypass is designed for higher speeds, the convergence points near Ole Sereni require careful maneuvering. Following the instructions of traffic officers on site remains mandatory until the scene is fully cleared of all recovery equipment.

This restoration comes as part of KeNHA’s broader mandate to manage and maintain the national trunk road network. Ensuring the Southern Bypass remains fluid is essential for the logistical efficiency of the Northern Corridor.

As of this evening, transit times on the bypass are expected to return to standard durations. Commuters should expect minor delays only in the immediate vicinity of the previous incident as the last remnants of the backup dissipate.