A car drives along the Nairobi-Thika Super Highway in Kenya, Nov. 9, 2012. Kenya's President Mwai Kibaki officially opened the Nairobi-Thika Super Highway on Friday. (Xinhua/Ding Haitao)

Kenya's President Mwai Kibaki (C), Prime Minister Raila Amollo Odinga (1st L), Vice President Kalonzo Musyoka (1st R), and Chinese Ambassador to Kenya Liu Guangyuan (2nd L) pose for photos during the opening ceremony of the Nairobi-Thika Super Highway in Kenya, Nov. 9, 2012. (Xinhua/Ding Haitao)

Vehicles drive along the Nairobi-Thika Super Highway in Kenya, Nov. 8, 2012. Kenya's President Mwai Kibaki officially opened the Nairobi-Thika Super Highway on Friday. (Xinhua/Ding Haitao)

Kenya's President Mwai Kibaki (L, Front) attends the opening ceremony of the Nairobi-Thika Super Highway in Kenya, Nov. 9, 2012. (Xinhua/Ding Haitao)