The Nairobi-Thika Expressway is set to begin construction in 2026, aiming to alleviate severe traffic congestion on the Thika Superhighway. Deputy President Kithure Kindiki announced the project's timeline on October 28, 2026, during a public address. The Ksh200 billion project will feature an elevated expressway designed to bypass the heavily congested Thika Superhighway. The initiative is part of President William Ruto's broader infrastructure development plan to improve regional connectivity. The expressway is expected to reduce travel time between Nairobi and Thika by up to 40%. Construction is scheduled to start in the first quarter of 2026, with completion targeted for 2028. The project includes the development of new roadways, traffic management systems, and public transport integration. Officials emphasized the expressway's role in boosting economic activity and reducing road accidents. The announcement follows years of public frustration with the Thika Superhighway's frequent bottlenecks. The project is funded through a combination of government investment and international financial support. The elevated design aims to minimize disruption to existing traffic flows. The government has also pledged to monitor the project's progress closely. The expressway is seen as a key step in modernizing Kenya's transportation network.