On May 3, 2007, we issued our fourth audit report on the Federal Railroad Administration's (FRA) activities to oversee safety at the Nation's highway-rail grade crossings (grade crossings).
On September 7, we issued our review of congressional earmarks within Department of Transportation programs. In August 2006, Senator Coburn requested that we conduct an independent analysis of congressional earmarks.
On August 29, 2007, we issued our report on incurred-cost audits of DOT procurement contracts. The report discusses the Department's initiative to use a new structured approach for obtaining incurred-cost audits of procurement contracts.