Department of Transportation (31 - 40 of 45 items) in Past Year
Traffic Safety: Alcohol Ignition Interlocks Are Effective While Installed; Less Is Known about How to Increase Installation Rates
GAO-14-559: Published: Jun 20, 2014. Publicly Released: Jun 25, 2014.
Aviation Safety: Additional Oversight Planning by FAA Could Enhance Safety Risk Management
GAO-14-516: Published: Jun 25, 2014. Publicly Released: Jun 25, 2014.
Public Transportation: Federal Role Key to Rural and Tribal Transit
GAO-14-589: Published: Jun 24, 2014. Publicly Released: Jun 24, 2014.
Airport Funding: Aviation Industry Changes Affect Airport Development Costs and Financing
GAO-14-658T: Published: Jun 18, 2014. Publicly Released: Jun 18, 2014.
Airline Competition: The Average Number of Competitors in Markets Serving the Majority of Passengers Has Changed Little in Recent Years, but Stakeholders Voice Concerns about Competition
GAO-14-515: Published: Jun 11, 2014. Publicly Released: Jun 11, 2014.
Public Transit: Length of Development Process, Cost Estimates, and Ridership Forecasts for Capital-Investment Grant Projects
GAO-14-472: Published: May 30, 2014. Publicly Released: May 30, 2014.
Surface Transportation: Actions Needed to Improve Documentation of Key Decisions in the TIGER Discretionary Grant Program
GAO-14-628R: Published: May 28, 2014. Publicly Released: May 28, 2014.
Emergency Transportation Relief: Agencies Could Improve Collaboration Begun during Hurricane Sandy Response
GAO-14-512: Published: May 28, 2014. Publicly Released: May 28, 2014.
Alternative Jet Fuels: Federal Activities Support Development and Usage, but Long-term Commercial Viability Hinges on Market Factors
GAO-14-407: Published: May 7, 2014. Publicly Released: May 7, 2014.
Commercial Aviation: Status of Air Service to Small Communities and the Federal Programs Involved
GAO-14-454T: Published: Apr 30, 2014. Publicly Released: Apr 30, 2014.