Imagine travelling 60 years into the future and stepping into the Nairobi of 2086. The metropolis has expanded far beyond its 20th-century boundaries. Places once considered distant rural peripheries have matured into high-density commercial and residential hubs. Areas along Nairobi’s expanding metropolitan transit corridors—such as Joska, Kamulu, Malaa, Kitengela, and Ruiru—have transformed from...