All Topics » Transportation
Transportation (21 - 30 of 3,291 items)
Inland Waterways Fuel Tax: Additional Data Could Enhance IRS's Efforts to Ensure Taxpayer Compliance
GAO-16-682: Published: Jul 29, 2016. Publicly Released: Jul 29, 2016.
Based on results of audits, the Internal Revenue Service (IRS) views vessel operators to be substantially in compliance with requirements to report and pay the Inland Waterways Fuel Tax (fuel tax). IRS seeks to ensure compliance by auditing quarterly excise-tax returns filed by these operators, as well as identifying operators that failed to file (nonfilers).Audits of filed returns: IRS data show...
Hazardous Materials Transportation: Better Guidance and Planning Could Enhance DOT's Explosives Classification Oversight
GAO-16-715: Published: Jul 28, 2016. Publicly Released: Jul 28, 2016.
The Department of Transportation's (DOT) Pipeline and Hazardous Materials Safety Administration's (PHMSA) oversight of the labs that issue classification recommendations for new explosives is limited by a lack of guidance, and stakeholders have mixed views on PHMSA's oversight. To receive a classification for a new explosive, manufacturers must have an approved test lab examine the explosive and s...
Railroad Financing: Stakeholders' Views on Recent Changes to the Railroad Rehabilitation and Improvement Financing Program
GAO-16-714R: Published: Jul 13, 2016. Publicly Released: Jul 13, 2016.
The Fixing America’s Surface Transportation (FAST) Act, which was enacted in December 2015, made a number of significant changes to the Railroad Rehabilitation and Improvement Financing (RRIF) program, but the Department of Transportation (DOT) and the modal administration that is responsible for the program, the Federal Railroad Administration (FRA), are still in the early stages of implementin...
Highway Safety: More Robust DOT Oversight of Guardrails and Other Roadside Hardware Could Further Enhance Safety
GAO-16-575: Published: Jun 8, 2016. Publicly Released: Jul 7, 2016.
The Federal Highway Administration (FHWA) oversees and promotes states' installation of crash-tested roadside safety hardware through guidance and policy directives to states and by issuing letters to roadside safety hardware developers that provide states with information on roadside safety hardware that has been crash tested. States that responded to our survey generally stated they require cras...
Highway Trust Fund: Administrative Expenses of the Federal Highway Administration
GAO-16-631R: Published: Jun 24, 2016. Publicly Released: Jun 24, 2016.
GAO found that the Federal Highway Administration (FHWA) functions funded by administrative monies from the Highway Trust Fund (HTF) include (1) general operating expenses (salaries and benefits, equipment, travel, and other expenses); (2) transfers to the Appalachian Regional Commission; and (3) specific programs consisting of the Disadvantaged Business Enterprise, Highway Use Tax Evasion, On-the...
Commercial Space: Industry Developments and FAA Challenges
GAO-16-765T: Published: Jun 22, 2016. Publicly Released: Jun 22, 2016.
In 2015, GAO reported that during the last decade, U.S. commercial space launch companies conducted fewer orbital launches in total than companies in Russia or Europe, which are among their main foreign competitors. However, the U.S. commercial space launch industry has expanded recently. In 2015, U.S. companies conducted eight orbital launches, compared with none in 2011. In addition, in 2015, U...
Intelligent Transportation Systems: Survey of Transit Providers Serving Small Urban and Rural Areas (GAO-16-639SP, June 21, 2016), an E-supplement to GAO-16-638
GAO-16-639SP: Published: Jun 21, 2016. Publicly Released: Jun 21, 2016.
This is an e-supplement to GAO-16-638. It presents the results of GAO's survey of small urban and rural transit providers on their use of Intelligent Transportation Systems (ITS). In order to learn about transit providers' use of ITS and perspectives on the costs, benefits, and challenges associated with ITS, we conducted a web-based survey by selecting a stratified random sample of 312 transit pr...
Intelligent Transportation Systems: Urban and Rural Transit Providers Reported Benefits but Face Deployment Challenges
GAO-16-638: Published: Jun 21, 2016. Publicly Released: Jun 21, 2016.
Selected large and medium urban transit providers have deployed most Intelligent Transportation Systems (ITS) technologies, such as automatic vehicle location (AVL) and electronic fare payment. Most of these providers reported sharing data collected from ITS with the public or regional transportation providers to enable technology innovations and improve regional planning. Large and medium urban t...
Aviation Security: TSA Is Taking Steps to Improve Expedited Screening Effectiveness, but Improvements in Screener Oversight Are Needed
GAO-16-707T: Published: Jun 7, 2016. Publicly Released: Jun 7, 2016.
The Transportation Security Administration (TSA) has taken steps intended to improve the security effectiveness of expedited passenger screening since GAO reported on it in December 2014. These steps includeAdjusting the TSA Pre✓® Risk Assessment program algorithm used to assign passengers scores and identify low risk passengers;Limiting the use of Managed Inclusion to airports that employ cani...
Aviation Security: Airport Perimeter and Access Control Security Would Benefit from Risk Assessment and Strategy Updates
GAO-16-632: Published: May 31, 2016. Publicly Released: May 31, 2016.
The Department of Homeland Security's (DHS) Transportation Security Administration (TSA) has made progress in assessing the threat, vulnerability, and consequence components of risk to airport perimeter and access control security (airport security) since GAO last reported on the topic in 2009, such as developing its Comprehensive Risk Assessment of Perimeter and Access Control Security (Risk Asse...