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Department of Transportation, Executive (121 - 130 of 730 items)

Freight Transportation:

National Policy and Strategies Can Help Improve Freight Mobility
GAO-08-287:
Published: Jan 7, 2008. Publicly Released: Jan 7, 2008.

Investigative Operations:

Use of Covert Testing to Identify Security Vulnerabilities and Fraud, Waste, and Abuse
GAO-08-286T:
Published: Nov 14, 2007. Publicly Released: Nov 14, 2007.

Applying Agreed-Upon Procedures:

Airport and Airway Trust Fund Excise Taxes
GAO-08-203R:
Published: Nov 2, 2007. Publicly Released: Nov 2, 2007.

Motor Carrier Safety:

Preliminary Information on Challenges to Ensuring the Integrity of Drug Testing Programs
GAO-08-220T:
Published: Nov 1, 2007. Publicly Released: Nov 1, 2007.

Drug Testing:

Undercover Tests Reveal Significant Vulnerabilities in DOT's Drug Testing Program
GAO-08-225T:
Published: Nov 1, 2007. Publicly Released: Nov 1, 2007.

Transportation Accessibility:

Lack of Data and Limited Enforcement Options Limit Federal Oversight
GAO-07-1126:
Published: Sep 19, 2007. Publicly Released: Sep 19, 2007.

Vehicle Fuel Economy:

Surface Transportation:

Strategies Are Available for Making Existing Road Infrastructure Perform Better
GAO-07-920:
Published: Jul 26, 2007. Publicly Released: Jul 26, 2007.

Intermodal Transportation:

DOT Could Take Further Actions to Address Intermodal Barriers
GAO-07-718:
Published: Jun 20, 2007. Publicly Released: Jul 20, 2007.

Commercial Aviation:

Programs and Options for Providing Air Service to Small Communities
GAO-07-793T:
Published: Apr 25, 2007. Publicly Released: Apr 25, 2007.