President William Ruto has announced plans for a new Standard Gauge Railway (SGR) connection from Voi through Taita Taveta towards Tanzania, saying the government has set aside about KSh5 billion for the project.
Speaking in Mwatate, Taita Taveta County, on Sunday, September 27, Ruto said the proposed railway would run from Voi towards Taveta before crossing the Kenya–Tanzania border.
The announcement potentially adds a second major cross-border direction to Kenya’s expanding SGR network, alongside the ongoing extension westwards from Naivasha towards Kisumu and eventually Malaba at the Uganda border.
Proposed Voi–Taveta SGR route
According to the President, the proposed railway would serve several locations across Taita Taveta before reaching the Tanzanian border.
The route announced by Ruto would include:
Voi → Mwatate → Bura → Mwakitau → Taveta → Tanzania
The President said the railway would be designed to move both passengers and cargo, potentially strengthening transport connections between Kenya’s Coast region and northern Tanzania.
Voi is already an important railway point on the existing Mombasa–Nairobi SGR.
Passengers can see how the town currently fits into the railway network in the Metros Kenya guide Nairobi to Mombasa Express Train: Madaraka Express Route Guide.
KSh5 billion set aside, Ruto says
Ruto said his administration had allocated approximately KSh5 billion towards the proposed development.
The announcement, however, should be distinguished from the western SGR extension where physical construction is already underway.
At this stage, further project details will be required to establish the Voi–Taveta line’s final alignment, total construction cost, financing structure, engineering specifications and implementation timetable.
The announcement nevertheless signals an intention to eventually connect the existing SGR network with Tanzania through Taita Taveta.
Kenya is simultaneously pushing SGR west
The Tanzania proposal comes as Kenya has restarted construction of the long-delayed SGR extension beyond Naivasha.
Kenya Railways announced in July that physical construction on the Naivasha–Kisumu section, known as Phase 2B, had commenced.
The project is designed to take the SGR through Narok, Bomet, Kericho, Nyamira and Kisumu.
A subsequent phase is intended to continue from Kisumu towards Malaba on the Kenya–Uganda border.
Metros Kenya previously examined the restart in SGR Expansion Restarts After 6 Years: What It Means for Nairobi Commuters.
The western project is strategically significant because the existing SGR passenger network currently extends from Mombasa through Nairobi to the Naivasha/Suswa area rather than reaching western Kenya.
Two potential international SGR gateways
If the Voi–Taveta project eventually proceeds to the Tanzanian border while the western extension reaches Malaba, Kenya’s SGR would move closer to becoming a regional railway network rather than primarily a Mombasa–Nairobi transport corridor.
The two directions would potentially create:
Western corridor:
Mombasa → Nairobi → Naivasha → Kisumu → Malaba → Uganda
Southern corridor:
Mombasa/SGR corridor → Voi → Mwatate → Taveta → Tanzania
The network could consequently provide additional options for moving freight from the Port of Mombasa into neighbouring East African markets.
For passengers, it could eventually open new intercity and cross-border rail journeys, although no passenger timetable, fares or commencement date for the proposed Tanzania service have been announced.
Voi already sits on the operational SGR
The choice of Voi is significant.
Voi is already served by the Mombasa–Nairobi SGR and acts as an intermediate railway point between the Coast and Nairobi.
Metros Kenya’s Madaraka Express SGR Passenger Routes and Station Guide shows Voi as one of the principal stations on the existing passenger corridor.
A branch towards Taveta could therefore potentially connect the Tanzania corridor with the existing SGR rather than creating an isolated railway.
The exact junction design and operating arrangements would, however, depend on the final engineering plans.
Separate from Voi–Taveta metre-gauge railway
The newly announced SGR proposal should also not be confused with efforts to revive the older Voi–Taveta metre-gauge railway.
The historic railway corridor towards Taveta predates the SGR and has been the subject of separate rehabilitation plans.
Kenya Railways had already identified revitalisation of the Voi–Taveta railway as part of efforts to improve connectivity and economic activity in Taita Taveta.
The President’s latest announcement therefore points towards a standard-gauge development along a corridor that also has an existing metre-gauge railway history.
That distinction will be important as further government and Kenya Railways project documents emerge.
Passenger and freight potential
For Taita Taveta, a functioning passenger railway could improve connections between towns along the corridor and the existing national rail network.
Cargo could prove even more strategically important.
A railway connection through Taveta could provide another land transport corridor between Kenya and Tanzania and potentially support trade moving between the Port of Mombasa and markets across the border.
Stations could also stimulate commercial activity around Mwatate, Bura, Mwakitau and Taveta if the proposed project proceeds as announced.
Tanzania connection will require regional coordination
Crossing the border is more complicated than constructing a domestic railway branch.
A functioning Kenya–Tanzania rail connection would require coordination on matters including infrastructure, border procedures, railway interoperability and onward connections within Tanzania.
Details of those arrangements have not yet been announced.
For now, Ruto’s statement establishes the Kenyan government’s intention to pursue the corridor, while the precise cross-border implementation will depend on subsequent planning and agreements.
Kenya’s railway map is beginning to change
Kenya’s railway strategy is entering a new expansion phase after several years in which the SGR effectively ended west of Nairobi.
Construction towards Kisumu is now underway, while the government is simultaneously pursuing commuter railway projects and improvements to existing rail infrastructure.
Metros Kenya tracks the operational network separately from future projects in Kenya Train Routes, SGR and Commuter Rail Guide.
The distinction remains important for passengers: the Voi–Taveta–Tanzania SGR is a proposed project, not an operational railway service.
No opening date, passenger timetable or ticket price has been announced.
What Ruto’s announcement does indicate is a broader ambition: extending Kenya’s modern railway network towards both Uganda and Tanzania, potentially placing rail at the centre of a much larger East African passenger and freight network.
