The Katrina/Rita/Wilma Hurricanes impacted an area roughly equivalent to Great Britain.
600,000 homes were destroyed or damaged.
Conservative estimates project that more than $24 billion worth of private residential construction materials will be needed to address the needs.
Some areas of Louisiana, particularly New Orleans, are not ready to begin rebuilding because of a complex set of decisions that have not yet been made.
Mississippi has a smaller number of cases than Louisiana but is further ahead in their recovery.