The project is expected to enhance the road traffic capacity in the urban areas of Kigali.
Nairobi is ranked among Africa’s most expensive cities for housing.
The project has been facing criticism from citizens who view it as a waste of money.
The project is expected to cost Sh210 billion.
The project involves resurfacing Rironi to Mai Mahiu-Naivasha Road.
The elevated highway will be subject to toll charges of up to Sh1,000.
The facility is expected to offer many economic and social benefits.
The facility is expected to nearly double the movement of aircraft from 25 to 45 per hour.
The government is considering giving all road construction tenders to foreigners.
Installation of 155 giant turbines at the wind farm is set for completion in a fortnight.