Super in search of infrastructure projects THE chairman of Australian Super, the country's biggest superannuation fund, says a lack of suitable projects and constraints on self-managed funds are holding back investment in infrastructure. Heather Ridout, who is also a member of the Reserve Bank Board, said state governments should follow NSW's lead. The state recently sold a 99-year lease over Port Botany for $5.1 billion to a private consortium of buyers including Australian Super.