Department of Transportation (21 - 30 of 1,830 items)
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.
Federal Vehicle Collisions and Aftermarket Collision Avoidance Technologies
GAO-14-408R: Published: Apr 24, 2014. Publicly Released: Apr 24, 2014.
Petroleum Refining: Industry's Outlook Depends on Market Changes and Key Environmental Regulations
GAO-14-249: Published: Mar 14, 2014. Publicly Released: Apr 14, 2014.
Aviation Safety: FAA Should Improve Usability of its Online Application System and Clarity of the Pilot's Medical Form
GAO-14-330: Published: Apr 8, 2014. Publicly Released: Apr 8, 2014.
F-35 Joint Strike Fighter: Slower Than Expected Progress in Software Testing May Limit Initial Warfighting Capabilities
GAO-14-468T: Published: Mar 26, 2014. Publicly Released: Mar 26, 2014.