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Transportation (1 - 10 of 3,114 items)

Transportation Worker Identification Credential

Card Reader Pilot Results Are Unreliable; Security Benefits Should Be Reassessed
GAO-13-695T, Jun 18, 2013

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

Transportation Worker Identification Credential

Card Reader Pilot Results Are Unreliable; Security Benefits Should Be Reassessed
GAO-13-610T, May 9, 2013

Transportation Worker Identification Credential

Card Reader Pilot Results Are Unreliable; Security Benefits Need to Be Reassessed
GAO-13-198, May 8, 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

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