The research section on D 379 in Kiambu was designed using the DCP Design Method based on the Malawi DCP Design Catalogue. The method aims to simplify design of Low Volume Sealed Roads utilizing as far as possible in situ materials and the inherent strength of these materials at in-service moisture content that is normally below Optimum Moisture Content.
Anon. Research Project for Low Volume Sealed Roads in Kenya (Kiambu, Central Region). Final Report. (2012) 124 pp.