Over the last four years land cost in parts of Nairobi has shot up by a thousand per cent.
Oversupply is likely to result in fierce competition for clients.
Dangote Kenya is expected to begin construction of the factory in the next few months.
More than 60 road projects countrywide have stalled due to lack of funds.
The State is seeking to resolve the telecommunication cable cuts issue.
KeNHA will wait for MPs to pass laws that will allow the erection of toll stations.
Cement consumption was 4% higher in the first half of 2012 than a year earlier.
The contractors claim they have been locked out of lucrative contracts.
The public has been asked to air their views on the draft laws.
The strategic plan targets to build more than 1,000 kilometres of new roads.
Developers will be allowed to build up to 75 floors in high-density areas.
Residents fear pollution and noise from the proposed plant.
The 750 km road runs from Isiolo through Meru, Wajir, and Mandera.