Simultaneously, it calculates:
Typical workflow (recommended)
| Advantage | Description | |-----------|-------------| | | Based on decades of field data from multiple countries | | Comprehensive | Integrates engineering, economics, environment, safety | | Flexible | User-definable vehicle fleets, maintenance standards, climate zones | | Standardized | Accepted by development banks and national road agencies worldwide | | Transparent | Open model structure (not black-box) | hdm-4 software
Short for the , this software is the global gold standard for road management, investment appraisal, and economic analysis. Unlike basic spreadsheet models, HDM-4 simulates the physical, economic, and environmental consequences of road usage over the lifecycle of a pavement. HDM-4: The Global Standard for Road Management and