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Program evaluation (111 - 120 of 329 items)

Motor Carrier Safety:

Freight Transportation:

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

Air Traffic Control:

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 Security:

Assigning Air Traffic Control Costs to Users:

Aviation Security:

DHS Has Made Progress in Securing the Commercial Aviation System, but Key Challenges Remain
GAO-08-139T:
Published: Oct 16, 2007. Publicly Released: Oct 16, 2007.

Transportation Security:

Efforts to Strengthen Aviation and Surface Transportation Security are Under Way, but Challenges Remain
GAO-08-140T:
Published: Oct 16, 2007. Publicly Released: Oct 16, 2007.

Transportation Disadvantaged:

Public Transportation: