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Office of Policy

In This Section

John V. Wells

Director, Office of Economic and Strategic Analysis

John V. (“Jack”) Wells has been the Chief Economist at the U.S. Department of Transportation since November 2004. He was previously (2001-2004) Chief Economist at the Bureau of Transportation Statistics (BTS). Mr. Wells was formerly the Deputy...

Joel Szabat

Deputy Assistant Secretary for Transportation Policy

Joel Szabat is a Deputy Assistant Secretary for Transportation Policy. This is his second tour of duty at DOT. Before returning to DOT, Szabat was Chief of Staff of the U.S. Small Business Administration.

Previously at DOT, Szabat led...

David DeCarme

Director, Office of International Transportation and Trade

Mr. DeCarme is Director of the Secretary's office of International Transportation and Trade where he has worked since 1992. It was his office that negotiated the land transportation provisions of the North American Free Trade Agreement (...

Paul Gretch

Director, Office of International AviationEducationB.A., Brooklyn College (1963) J.D., Harvard Law School (1966) L.L.M., New York University Law School (International Law)(1967)Professional Experience1986-Present Mr. Gretch is in charge of the office at the Department of Transportation that...

Susan McDermott

Deputy Assistant Secretary for Aviation and International Affairs

As part of the Secretary's aviation leadership team, Ms. McDermott is at the center of the Department's key priorities and programs in domestic and international aviation.

Ms. McDermott has had a long career in aviation....

Safety Impacts of New Traffic Management Techniques

Government agencies all over the nation have implemented and evaluated new Traffic Management Techniques (TMTs) in the past decade to increase the efficiency of the existing transportation system in innovative manner with minimal costs. Some of the TMTs implemented in the past decade include...

Asst. Secretary for Aviation and International Affairs

The Office of the Assistant Secretary for Aviation and International Affairs carries a broad portfolio of responsibilities covering domestic and international aviation, international trade, and a range of other international cooperation and facilitation issues.

The Office of Aviation and...