The awarding of the contract is scheduled for May 2013, with the toll operation expected to begin in January 2014 and run for between 20 and 30 years.
The toll is expected to raise US$388 million, an amount that will be used to service the US$300 million loans from the Africa Development Bank and China Exim Bank used in the construction of the 50.4km highway.
According to KeNHA’s proposal, motorists will pay a minimum fee of Sh1.20 (US$10 cents) per kilometre for passengers vehicle, Sh1.79 (US$2 cents) for commuter taxi and Sh3.59 (US$4 cents) for multi axle vehicles.
Construction Business Review has learnt that several companies, including Consulting Engineering Services of India and APEC Consortium Ltd of Kenya, have already made proposals to the government for the management of the superhighway.
The contracted concessionaire will also establish a highway telecommunication system and a highway control centre that will be equipped with highway patrol vehicles, cranes and ambulances with paramedical services.
Both the toll station and the highway management centre will be located in Juja, about 15km from Thika town, according to the authority’s proposal.
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