The Nairobi Greenpark Terminus Pedestrian Underpass, a Ksh. 2 billion project, is 97% complete and set to open soon, significantly easing congestion and improving pedestrian safety at the busy Haile Selassie–Uhuru Highway roundabout.

• The 500-metre underpass handles over 21,000 pedestrians daily.
• The project is funded by the Road Maintenance Levy Fund and implemented by China Road and Bridge Corporation (CRBC) under the supervision of Civil One Consulting Engineers Ltd. and the Kenya National Highways Authority (KeNHA).
• It includes elevators for accessibility, CCTV surveillance, a police post, and 39 shops to generate revenue.