Sakaja Cabinet approves underground railway line linking Nairobi CBD to Eastlands

Nairobi County has approved the implementation framework for the first phase of an ambitious mass rapid transit system that will feature an underground railway line through the Central Business District (CBD) and a high-capacity rail link to Eastlands.

The approval was made during the 90th County Executive Committee (CEC) meeting chaired by Governor Johnson Sakaja on Wednesday, paving the way for the first phase of the Nairobi Metropolitan Mass Rapid Transit System (NMRTS).

According to the county government, the underground CBD section will form the core of the project, easing congestion on surface roads while integrating rail services with pedestrian walkways, non-motorised transport and transit terminals.

The Eastlands line is expected to serve one of the city's busiest commuter corridors and significantly cut travel times for thousands of daily passengers.

Governor Sakaja said the project marks the beginning of efforts to transform Nairobi's public transport system and address the city's long-standing traffic congestion.

"For far too long, the people of Nairobi, particularly our hardworking commuters from Eastlands and across the metropolitan area, have lost precious hours in traffic jams that slow down our economic growth," he said.

"Today, we are moving from planning to implementation. The approval of Phase I of the NMRTS is our commitment to delivering a modern, fast, safe and dignified public transport system. By integrating an underground CBD core with high-capacity links to Eastlands, we will unlock Nairobi's economic potential, lower the cost of transport and build a cleaner, greener and world-class city."

The implementation framework was presented to the Sakaja Cabinet by Dr. Silvester Kasuku, Governance Advisor in the Executive Office of the President, highlighting collaboration between the national government and Nairobi City County on the project.

Beyond improving mobility, the county government said the mass transit system is expected to create thousands of jobs during construction and operation while reducing carbon emissions in line with Nairobi's climate and sustainability goals.

Governor Sakaja also announced that planning for Phase II is already underway. The second phase is expected to extend the network to Westlands, Ngong Road and Lang'ata, while serving commuters from Ongata Rongai, Ngong and Nairobi's western corridor.

The completed rail network will be integrated with Nairobi's Bus Rapid Transit (BRT) system through interchange stations to provide seamless connectivity across the city.

The county government said it will now begin public participation, stakeholder consultations with transport sector players and inter-agency planning before the project's groundbreaking.