

Kenya National Highway Authority (KeNHA) has announced a temporary closure and traffic diversion along the Kisumu Boys –Mamboleo (A1) road.
The disruption will occur from August 7, 2025, up to September 5,2025.
‘’The Kenya National Highway Authority KeNHA) wishes to notify the public on a temporary closure and traffic diversion along the Kisumu Boys –Mamboleo (A1) road from Thursday August 7 ,2025, to Friday, September 5, 2025,’’ noted KeNHA on a notice on x
KeNHA has said that the move is to allow for scheduled construction and improvement works on the road section.
During this period, traffic will be maintained by diverting vehicles to one side of the dual carriageway.
KeNHA has urged motorists to follow the proposed traffic management plan and cooperate with the police and traffic marshals on site.
KeNHA is a statutory body established under the Kenya Roads Act of 2007 and inaugurated in September 2008.
It
is responsible for the development, rehabilitation, management and maintenance
of all National Trunk Roads comprising Class S, A, and B roads.
It is headquartered
in Nairobi and has ten regional offices and three corridor management offices.
KeNHA was
certified ISO 9001: 2008 in July 2013 and was recertified to ISO 9001: 2015 in
September 2018.
It is also in charge of all weigh bridge installations.