An estimated Sh30 billion will be spent to plan the project.
Centunion Company will complete the project in about six months.
The runway will be extended by 500 metres to handle large aircraft.
The 216km railway will traverse Narok-Bomet-Kisumu-Malaba.
The new factory can produce up to one million tonnes of steel.
The Greenfield Terminal project was cancelled in March 2016.
The 28km road is expected to be ready by Jan 15, 2023.
Ergon Solair wins approval to build a 40MW solar plant at Kibos.
The Turkish Industrial Complex will inject Sh60bn into the economy.
KIND has already completed a feasibility study for the project.