Department of Transportation (111 - 120 of 1,899 items)
GPS Disruptions: Efforts to Assess Risks to Critical Infrastructure and Coordinate Agency Actions Should Be Enhanced
GAO-14-15: Published: Nov 6, 2013. Publicly Released: Nov 6, 2013.
Transportation-Disadvantaged Populations: Coordination Efforts are Underway, but Challenges Continue
GAO-14-154T: Published: Nov 6, 2013. Publicly Released: Nov 6, 2013.
Intelligent Transportation Systems: Vehicle-to-Vehicle Technologies Expected to Offer Safety Benefits, but a Variety of Deployment Challenges Exist
GAO-14-13: Published: Nov 1, 2013. Publicly Released: Nov 1, 2013.
Aviation Safety: Status of Recommendations to Improve FAA's Certification and Approval Processes
GAO-14-142T: Published: Oct 30, 2013. Publicly Released: Oct 30, 2013.
Public Transit: Survey of Public Transit Agency Officials on Contracting Out Public Transit Operations and Other Services (GAO-13-824SP, September 2013), an E-supplement to GAO-13-782
GAO-13-824SP: Published: Sep 26, 2013. Publicly Released: Sep 26, 2013.
Public Transit: Transit Agencies' Use of Contracting to Provide Service
GAO-13-782: Published: Sep 26, 2013. Publicly Released: Sep 26, 2013.
National Airspace System: Improved Budgeting Could Help FAA Better Determine Future Operations and Maintenance Priorities
GAO-13-693: Published: Aug 22, 2013. Publicly Released: Sep 23, 2013.
Positive Train Control: Additional Authorities Could Benefit Implementation
GAO-13-720: Published: Aug 16, 2013. Publicly Released: Sep 16, 2013.
Interstate Compacts: Transparency and Oversight of Bi-State Tolling Authorities Could Be Enhanced
GAO-13-687: Published: Aug 15, 2013. Publicly Released: Sep 13, 2013.
Cargo Tank Trucks: Improved Incident Data and Regulatory Analysis Would Better Inform Decisions about Safety Risks
GAO-13-721: Published: Sep 11, 2013. Publicly Released: Sep 11, 2013.