The National Social Security Fund (NSSF) has committed Sh9.5 billion to the Nairobi–Nakuru–Mau Summit toll road, marking one of its largest infrastructure investments in recent years. The fund is participating in the Sh170 billion public private partnership (PPP) project through a consortium with China Road and Bridge Corporation (CRBC), adopting a 40:60 equity split. The investment signals NSSF’s continued diversification into long-term infrastructure assets that align with its mandate to support sustainable growth while generating stable returns for contributors.
The project covers a total distance of 236 kilometres, spanning the busy Nairobi–Nakuru highway and extending to the 81-kilometre Rongai–Gilgil section as well as the separate 58-kilometre Rironi–Mai Mahiu–Naivasha corridor. This corridor is a vital transport link connecting major commercial hubs, agricultural regions, and transit routes used for regional trade. Upgrading it into a modern, tolled expressway is expected to reduce travel time, enhance road safety, and improve the reliability of logistics services across the central transport spine.
CRBC and NSSF plan to invest a combined Sh56.86 billion in sections under their scope, with NSSF contributing 40 percent of the equity. The remaining financing will be raised through a blend of equity injections and long-term debt, following standard PPP structures that balance risk between the public and private sectors. The revenue model will rely on user fee collections over the concession period, with projections indicating that the toll-based income could deliver annual dollar denominated returns of approximately 13 percent.
For NSSF, participation in the toll road underscores a broader strategy to diversify its portfolio beyond traditional asset classes such as property, quoted securities, and fixed income. Infrastructure investments offer potential long-term returns and capital protection while aligning with national development priorities. They also introduce extended timelines and higher capital intensity, requiring careful assessment of demand forecasts, construction risks, and financial sustainability.
The project is expected to stimulate regional economic activity by supporting agriculture, tourism, manufacturing, and cross county trade. Improved road infrastructure often leads to increased business productivity and reduced transport costs, strengthening long term economic prospects for communities along the corridor.
For individual savers and contributors, NSSF’s involvement illustrates how pension funds deploy capital into long term assets that balance growth with risk management. However, such large scale investments are generally illiquid, highlighting the need for individuals to complement long term pension savings with flexible short term instruments.
Money market funds continue to serve this role effectively by offering liquidity, stability, and predictable returns. They help investors manage cash flow needs while keeping funds accessible for emergencies or short-term goals, functioning alongside long-term pension and infrastructure linked investments.
As large institutions invest in long-term infrastructure, maintaining a flexible and stable personal savings strategy remains essential. Consider growing your savings with the Cytonn Money Market Fund (CMMF) a transparent, liquid investment option designed to help you earn steady returns while keeping your funds accessible.
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