Thika Road (commonly known as the Thika Superhighway) is an 8-lane controlled-access highway in Kenya, with 12 lanes in some sections. It links the capital city of Nairobi with the industrial town of Thika. Thika Road forms 50 km of the A2 Highway, which is part of the Cape to Cairo Road. In Kenya, it links Namanga at the Tanzania-Kenya border to the Kenya-Ethiopia border town of Moyale.