2006 - Optimal Motorway Maintenance for Serbia

The paper deals with analyses of optimal procedure and methodology of motorway maintenance strategy in Serbia. The technical-economic analyses have been done using HDM-4 model with necessary calibration of the model for local conditions. According to the system of references for the motorway road network of Republic of Serbia, analysis implied 57 motorway sections divided into four typical classes, considering various motorway maintenance strategies. Proposed methodology is verified through analyses of pavement rehabilitation needs on case study section of motorway E-75, Novi Sad –, Belgrade.