Department of Transportation (121 - 130 of 1,830 items)
Diesel Pollution: Fragmented Federal Programs That Reduce Mobile Source Emissions Could Be Improved
GAO-12-261: Published: Feb 7, 2012. Publicly Released: Feb 7, 2012.
Traffic Congestion: Road Pricing Can Help Reduce Congestion, but Equity Concerns May Grow
GAO-12-119: Published: Jan 12, 2012. Publicly Released: Jan 20, 2012.
Federal Motor Carrier Safety Administration: Additional Actions Needed to Strengthen Grants Management
GAO-12-158: Published: Dec 13, 2011. Publicly Released: Dec 13, 2011.
Highway Emergency Relief: Strengthened Oversight of Project Eligibility Decisions Needed
GAO-12-45: Published: Nov 8, 2011. Publicly Released: Dec 8, 2011.
Next Generation Air Transportation: Collaborative Efforts with European Union Generally Mirror Effective Practices, but Near-Term Challenges Could Delay Implementation
GAO-12-48: Published: Nov 3, 2011. Publicly Released: Nov 28, 2011.
Disadvantaged Business Enterprise Program: Assessing Use of Proxy Data Would Enhance Ability to Know If States Are Meeting Their Goals
GAO-12-78: Published: Oct 13, 2011. Publicly Released: Nov 16, 2011.
Initial Pilot Training: Better Management Controls Are Needed to Improve FAA Oversight
GAO-12-117: Published: Nov 4, 2011. Publicly Released: Nov 15, 2011.
Next Generation Air Transportation System: Linking Test Facilities Can Help Leverage Resources and Improve Technology Transfer Efforts
GAO-12-187T: Published: Nov 7, 2011. Publicly Released: Nov 7, 2011.
Fiscal Year 2011 Agreed-Upon Procedures for Excise Tax Distributions to the Airport and Airway Trust Fund
GAO-12-140R: Published: Nov 3, 2011. Publicly Released: Nov 3, 2011.
Freight Railroad Safety: Hours of Service Changes Have Increased Rest Time, but More Can Be Done to Address Fatigue Risks
GAO-11-853: Published: Sep 28, 2011. Publicly Released: Oct 28, 2011.