Liam is a Senior Economist at Rhelm specialising in transport economics, infrastructure business cases, economic appraisal, cost-benefit analysis, and strategic investment advisory. Liam supports government and private sector clients to assess major infrastructure investments, develop robust business cases, undertake economic modelling, and identify opportunities to achieve economic and community outcomes. His expertise spans transport planning, infrastructure prioritisation, options assessment, economic evaluation, and evidence-based decision making. Liam is committed to helping clients deliver infrastructure solutions that improve connectivity, productivity, resilience, and long-term economic outcomes.