Hdm-4 - Software

The software is a specialized tool used globally for road management and investment appraisal. One of its most critical features is Road Deterioration and Work Effects (RDWE) Modeling . Core Feature: Road Deterioration & Work Effects (RDWE)

For more information, visit the official PIARC HDM-4 website or contact your national road authority.

A bridge between strategy and projects. It ranks a list of candidate road works (e.g., 50 different resurfacing projects) by economic priority, optimizing the use of a fixed budget. hdm-4 software

Urban Roads Health Monitoring with HDM-4 Software for the Development of a Road Maintenance Management System. HDM-4 Software - World Road Association - PIARC

The software is mature but not static. Recent developments (v2.3.1+) include: The software is a specialized tool used globally

If you are a professional looking to adopt HDM-4:

Use cases and ideal users

Program Analysis focuses on medium-term planning, typically a 1-to-5-year horizon. It helps prioritize specific road sections within a defined budget. The software filters through hundreds of road links to generate a prioritized list of works (e.g., resealing, overlaying, reconstruction) based on economic efficiency or multi-criteria analysis. 3. Project Analysis