There is an increasing move towards whole life management of infrastructure assets and a recognition for a need to look at the longer term.  SEAMS EDA can provide asset modelling scenarios for components, bridges and structures (road and government/public body organisations etc.), at both a single asset class level and at group or portfolio levels.  Particularly where standard deterioration rates, preventative and corrective maintenance activities and unit costs have to be combined with socio-economic costs or different funding streams.  SEAMS unique EDA software provides outcomes and dashboards that explore different investment and maintenance strategies.