Papers based on this research are published as: M. Anyala, J. B. Odoki, C. J. Baker Hierarchical asphalt pavement deterioration model for climate impact studies International Journal of Pavement Engineering iFirst http://dx.doi.org/10.1080/10298436.2012.687105 Anyala, Michael and Odoki, Jennaro and Baker, Christopher Assessment of the impact of climate change on road maintenance. In: 2nd International Conference on Advances in Engineering and Technology (AET2011), 31 Jan – 2 Feb 2011, Entebbe, Uganda. http://eprints.bham.ac.uk/684/