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Department of Transportation (1 - 10 of 1,771 items)

Transportation Infrastructure

Limited Improvement in Bridge Conditions over the Past Decade, but Financial Challenges Remain
GAO-13-713T, Jun 13, 2013

Federal-Aid Highways

Improved Guidance Could Enhance States' Use of Life-Cycle Cost Analysis in Pavement Selection
GAO-13-544, Jun 12, 2013

Transportation

FAA Oversight of Procedures and Technologies to Prevent and Mitigate the Effects of Dense, Continuous Smoke in the Cockpit
GAO-13-551R, Jun 4, 2013

Transportation

Preliminary Results of Work on FAA Facility Conditions and Workplace Safety
GAO-13-509R, May 9, 2013

Aviation Safety

FAA Efforts Have Improved Safety, but Challenges Remain in Key Areas
GAO-13-442T, Apr 16, 2013

NextGen Air Transportation System

FAA Has Made Some Progress in Midterm Implementation, but Ongoing Challenges Limit Expected Benefits
GAO-13-264, Apr 8, 2013

California High-Speed Passenger Rail

Project Estimates Could Be Improved to Better Inform Future Decisions
GAO-13-304, Mar 28, 2013

National Airspace System

Airport-Centric Development
GAO-13-261, Mar 28, 2013

Department of Transportation

Key Issues and Management Challenges, 2013
GAO-13-402T, Mar 14, 2013

Overlap and Duplication

Federal Inspections of Entities Registered with the Select Agent Program
GAO-13-154, Jan 31, 2013
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