All Agencies (A-Z) » Department of Transportation, Executive
Department of Transportation, Executive (71 - 80 of 757 items)
Safety Effects of Less Prescriptive Requirements for Low-Stress Natural Gas Transmission Pipelines Are Uncertain
GAO-12-389R: Published: Feb 16, 2012. Publicly Released: Feb 16, 2012.
Diesel Pollution: Fragmented Federal Programs That Reduce Mobile Source Emissions Could Be Improved
GAO-12-261: Published: Feb 7, 2012. Publicly Released: Feb 7, 2012.
Traffic Congestion: Road Pricing Can Help Reduce Congestion, but Equity Concerns May Grow
GAO-12-119: Published: Jan 12, 2012. Publicly Released: Jan 20, 2012.
Federal Motor Carrier Safety Administration: Additional Actions Needed to Strengthen Grants Management
GAO-12-158: Published: Dec 13, 2011. Publicly Released: Dec 13, 2011.
Disadvantaged Business Enterprise Program: Assessing Use of Proxy Data Would Enhance Ability to Know If States Are Meeting Their Goals
GAO-12-78: Published: Oct 13, 2011. Publicly Released: Nov 16, 2011.
Fiscal Year 2011 Agreed-Upon Procedures for Excise Tax Distributions to the Airport and Airway Trust Fund
GAO-12-140R: Published: Nov 3, 2011. Publicly Released: Nov 3, 2011.
Airline Passenger Protections: More Data and Analysis Needed to Understand Effects of Flight Delays
GAO-11-733: Published: Sep 7, 2011. Publicly Released: Sep 14, 2011.
Recovery Act: Use of Transportation Funds, Outcomes, and Lessons Learned
GAO-11-610T: Published: May 4, 2011. Publicly Released: May 4, 2011.
Surface Transportation: Competitive Grant Programs Could Benefit from Increased Performance Focus and Better Documentation of Key Decisions
GAO-11-234: Published: Mar 30, 2011. Publicly Released: Apr 11, 2011.
Intercity Passenger and Freight Rail: Better Data and Communication of Uncertainties Can Help Decision Makers Understand Benefits and Trade-offs of Programs and Policies
GAO-11-290: Published: Feb 24, 2011. Publicly Released: Mar 28, 2011.