All Agencies (A-Z) » Department of Transportation, Executive
Department of Transportation, Executive (31 - 40 of 749 items) in Custom Date Range
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.
Public Transit: Transit Agencies' Use of Contracting to Provide Service
GAO-13-782: Published: Sep 26, 2013. Publicly Released: Sep 26, 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.
Intermodal Transportation: A Variety of Factors Influence Airport-Intercity Passenger Rail Connectivity
GAO-13-691: Published: Aug 2, 2013. Publicly Released: Aug 2, 2013.
Aviation: Status of DOT's Actions to Address the Future of Aviation Advisory Committee's Recommendations
GAO-13-657: Published: Jul 25, 2013. Publicly Released: Jul 25, 2013.
Gas Pipeline Safety: Guidance and More Information Needed before Using Risk-Based Reassessment Intervals
GAO-13-577: Published: Jun 27, 2013. Publicly Released: Jun 27, 2013.
Transportation Infrastructure: Limited Improvement in Bridge Conditions over the Past Decade, but Financial Challenges Remain
GAO-13-713T: Published: Jun 13, 2013. Publicly Released: Jun 13, 2013.