Weather accelerates road deterioration. HDM-4 accounts for temperature fluctuations, moisture levels, rainfall, and freezing cycles to simulate precise pavement degradation. The Three Levels of Analysis
Focuses on the prioritization of a defined list of candidate road projects into a multi-year rolling work program. hdm-4 software
For more information, visit the official PIARC HDM-4 website or contact your national road authority. Weather accelerates road deterioration
Weather accelerates road deterioration. HDM-4 accounts for temperature fluctuations, moisture levels, rainfall, and freezing cycles to simulate precise pavement degradation. The Three Levels of Analysis
Focuses on the prioritization of a defined list of candidate road projects into a multi-year rolling work program.
For more information, visit the official PIARC HDM-4 website or contact your national road authority.