The 240-acre Kofi Ridge estate in Ruiru, Kiambu, will be completed in 25 years.
La Sagrada FamÃlia in Barcelona has been under construction since 1882.
Yapı Merkezi is expected to complete the 272-kilometre railway in 48 months.
The new flyover, funded by Spain, is expected to open in 2027.
Kura invites Korean builders to bid for the Outer Ring Road BRT project.
Construction of the BRT Line 5 is scheduled to begin in January 2025.
Kiewit Corporation will oversee both the design and construction of the new bridge.