Mbona code ya barabara ni A109?
Kenyan Roads classification system is a simple leftover colonial classification classification system. Roads classified simply as A, B, C, D, E and F. Although I have never seen as any road or street classified as F. A roads usually followed by 3 numerical numbers are roads joining a border point to the capital e.g. A104 (from Nairobi to Malaba and A109 from Nairobi to Namanga) B roads join provinces eg from Nairobi to Magadi, C inter-districts e.g. Langata Road and Ngong Road, D inter-location e.g Outer Ring Road and James Gichuru Road, E inter-locations e.g Lenana Road.
Last numeral odd, road heads south, Last numeral even, road heads north). A road can find itself classified as A, B and C at the same time. eg. Uhuru Highway and Thika Highway. I don't know if anyone reviews or is in charge of this classifications any more. A,B,C roads are supposed to be maintained by the national government and C, D, E and F by the Provincial (county government unless such roads as part of A, B, C as stated above). E road can be as nice Lenana Road in Nairobi at the same time as bad as cattle trail in Kitui.