According to Machakos traffic police Mr. Ben Chilwel, the driver lost control when lorry suffered brake failure and crashed into a ditch.
Mr. Chilwel said the lorry was ferrying goods to Kikima when the said accident happened and two people lost their lives on the spot.
The survivor has been admitted in Machakos Hospital with serious injuries, while the bodies of the two were taken to Machakos Level Four Mortuary pending identification.
Residents of Muvuti in Machakos have requested responsible parties to put bumps on the said road to avoid more accidents.
Last week, four people died on the spot and others were injured after a matatu they were travelling in rammed into a stationery trailer at Mlolongo Machakos County.
The matatu belonging to MAPRA Sacco was heading to Nairobi during the incident which happened at around 4.53 am.
Mlolongo Assistant County Commissioner confirmed the accident saying the four died on the spot and several others sustained serious injuries.