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DOT Needs to Improve its Tracking and Monitoring of All Single Audit Findings in Order to Effectively Manage Grants
On December 28, 2011, we issued our final report on DOT’s implementation of single audit recommendations and cost recovery.  We found that for single audit findings classified as high priority, the five Operating Administrations (OA) we reviewed
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Date: 12.28.2011
PDF icon Single Audit Implementation Final 12- 28-11.pdf
Quality Control Review on the Vulnerability Assessment of FAA's Operational Air Traffic Control System
On April 15, 2011, we issued a quality control review report on the vulnerability assessment of the Federal Aviation Administration's (FAA's) operational air traffic control (ATC) system.  We conducted this review at the request of the current Cha
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Date: 04.15.2011
PDF icon Vulnerability Assessment of FAA Air Trafffic Control System.pdf
FAA Fulfilled Most ARRA Requirements in Awarding Airport Grants
On February 17, 2011 we issued our report on the Federal Aviation Administration's (FAA's) process for awarding American Recovery and Reinvestment Act (ARRA) grants to Airport Improvement Program (AIP) projects.  We initiated this audit after our
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Date: 02.17.2011
PDF icon ARRA AIP.pdf
Actions Needed to Ensure Accurate Executive Order 13520 Reporting
On November 7, 2011, we issued our report on DOT's Executive Order 13520 Reporting.  We found DOT's September 2010 report to OIG did not accurately account for high-dollar overpayments and recoveries, or meet reporting requirements for high-priori
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Date: 11.07.2011
PDF icon Improper Payments Under Executive Order 13520 Report.pdf
Federal Highway Administration's Oversight of Federal-Aid and Recovery Act Projects Administered by Local Public Agencies Needs Strengthening
On July 15, 2011, we issued a final report on the Federal Highway Administration's (FHWA) oversight of federal-aid and Recovery Act projects administered by Local Public Agencies (LPA).  We initiated the audit since LPAs received up to $8 billion
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Date: 07.15.2011
PDF icon FHWA LPA Report^07-15-11.pdf
More Rigorous Oversight is Needed to Ensure Venice Municipal Airport Land Sales and Leases are Used Appropriately
On September 29, 2011, we issued a report on the Federal Aviation Administration's (FAA) oversight of the land sales and leases of Venice Municipal Airport.  We conducted our review at the request of former Senator George LeMieux, who identified i
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Date: 09.29.2011
PDF icon Venice Municipal Airport Report 9-29-11.pdf
Amtrak Faces Challenges Sustaining Increased Utilization At Its Heavy Maintenance Facilities
On September 22, 2011, we issued a report on the challenges Amtrak will face to sustain recent increases in the utilization of its heavy maintenance facilities once its American Recovery and Reinvestment Act (ARRA) funding expires.  We conducted t
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Date: 09.22.2011
PDF icon Amtrak Maintenance Facilities Report^09-22-11.pdf
Financial Analysis of Transportation-Related Public Private Partnerships
On July 28, 2011 we issued a report on our financial analyses of transportation-related Public Private Partnerships (PPPs).
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Date: 07.28.2011
PDF icon PPP Final Report 7-28-2011 508 PDF.pdf

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