Holili the Arusha-Tanzania also inakarabatiwa side.
President Kikwete is in Kenya for a three-day official visit and Tuesday is expected to address a joint session of the two Houses of Kenya.
Project for the construction of the two roads is funded jointly by the African Development Bank and the governments of Kenya and Tanzania.
According to the regional director of the bank's Gabriel Negatu AfDB has provided $ 218 million to be used on the project, receiving $ 116 million Kenya and Tanzania $ 102 million.
This is the second project of the road linking Kenya and Tanzania, which was funded by the bank, the first being the Arusha-Namanga road / Namanga-Athi River.
President Kikwete said the road to Taveta-Mwatate used by residents of the north and north-western Tanzania transporting goods to Mombasa.
"It takes 14 hours from Arusha to Voi. But this building is completed, it will take only two hours and a half, so be very affordable for travelers and motorists, "he said.
That leader, who is due to leave office soon after the general elections on October 25, said the road has the potential to strengthen trade between Kenya and Tanzania by 10 percent.more ........