Cambodia requires a cost-effective and sustainable approach to rural infrastructure improvement. There is an increasing recognition that it is a major challenge to provide and maintain all weather rural access on a sustainable basis with the limited available resources. Upgrade options are assessed in relation to key construction, performance and sustainability criteria and to some typical Cambodian road environments. Proposals for addressing the identified knowledge and application gaps are contained in a Concept Note summarizing a possible way forward.
Unpublished project report, 42 pp.
SEACAP 19. Technical Paper No. 4. Low volume rural road upgrade options.