A platform that aims to maximise the safe operational life of existing buildings, bridges and critical infrastructure. It includes cost-efficient sensors and an intelligent monitoring platform that translates vibrations of buildings and bridges generated by wind and traffic into structural condition metrics for predictive maintenance. It includes three modules: "Rapid Test" (prioritize maintenance, identify critical assets, control the status of your portfolio), "Health Check" (optimize maintenance planning, safely extend service life, identify non-visible damage) and "24/7 Smartwatch" (minimize risks & costs with predictive maintenance, control traffic loads with Bridge WIM, real-time assessment after disasters).