How to prioritize pavement maintenance and investments across 1,100 km using objective, risk-based criteria?
Context
CD22 manages a 1,100 km road network in Côtes-d’Armor. Data was spread across tools and local know-how, making annual investments hard to justify and prioritize. Oxand helped centralize the pavement inventory, model aging and risk, and simulate scenarios to forecast multi-year budgets and reduce maintenance backlog exposure.
In afbeelding
1,100 km
roads
12 M/year
budget
Wat hebben we gedaan?
Collected and consolidated pavement data via questionnaires and workshops
Built functional breakdown and tailored aging & risk models for road sections
Parameterised maintenance actions and cost curves, then loaded data into Simeo
Ran scenario simulations to compare end-of-period risk and define budget envelopes
Aanwinsten
Single, up-to-date pavement inventory in one decision tool
Objective prioritisation through scenario comparison on risk levels
Predictive, multi-year view to secure €12M/year investment planning