A4 road (Kenya)
The A4 road is a long road in Kenya extending from Gilgil in Nakuru County to the Ethiopian border on the East side of Lake Turkana in Marsabit County.
The section Rumuruti-Maralal-Baragoi is considered to be the gateway to Samburu County and, as of 2019, it was being paved from Rumuruti up to Maralal.