This paper discusses several strategies for the maintenance of light standards, where each light standard consists of n … average maintenance cost of the Europe Combined Terminals with approximately 8.3%. …

road is repaired through a maintenance action that is considered as most cost-effective. Because of economies of scale it … is to a certain extent economical to limit the number of maintenance services by integrating neighboring segments into a … adopt a maintenance concept in which the road is occasionally regenerated from junction to junction with a distance of …