The United States secretary of transportation is the head of the United States Department of Transportation. The secretary serves as the principal advisor to the President of the United States on all matters relating to transportation. The secretary is a statutory member of the Cabinet of the United States,and is fourteenth in the presidential line of succession.
The Assistant Secretary of the Air Force (SAF/AQ) is a civilian position in the Department of the Air Force that is appointed by the president of the United States and confirmed by the United States Senate. This position is established under Title 10 US Code Section 9016 and is one of five Assistant Secretary positions under the Secretary of the Air Force. The Assistant Secretary reports to the Secretary of the Air Force.
Peter Paul Montgomery Buttigieg is an American politician and former naval officer who is serving as the 19th United States Secretary of Transportation. A member of the Democratic Party,he was the 32nd mayor of South Bend,Indiana,from 2012 to 2020,which earned him the nickname "Mayor Pete".
Polly Ellen Trottenberg is an American government official who is serving as Deputy Secretary of Transportation under Pete Buttigieg since April 14,2021. She served as the acting administrator of the Federal Aviation Administration from June 2023 to October 2023. She previously served as commissioner of the New York City Department of Transportation from 2014 to 2020.
Colin Hackett Kahl is an American political scientist who served as under secretary of defense for policy in the Biden administration from April 28,2021,to July 17,2023. Previously,he served as national security advisor to the vice president under then-Vice President Joe Biden (2014–2017). After the Obama administration,Kahl served as a Steven C. Házy Senior Fellow at Stanford University.
Christine Elizabeth Wormuth is an American defense official and career civil servant who serves as the United States Secretary of the Army since 2021. She is the first female United States Secretary of the Army.
Adewale O. "Wally" Adeyemo is an American government official serving as the United States deputy secretary of the treasury. He was the first president of the Obama Foundation and also served during the Obama administration as the deputy national security advisor for international economics from 2015 to 2016 and deputy director of the National Economic Council.
Elizabeth Marie Allen is an American political advisor who serves as under secretary of state for public diplomacy and public affairs in the Biden administration. She previously served as assistant secretary of state for global public affairs and as White House deputy communications director during the Obama administration.
The Under Secretary of Transportation for Policy is a position within the United States Department of Transportation. The Under Secretary serves as an advisor to the United States Secretary of Transportation and Deputy Secretary of Transportation on matters of transportation policy.
Frank A. Rose served as the Principal Deputy Administrator of the National Nuclear Security Administration in the Biden administration from August 2021 to April 2024. From 2018 to 2021,he was co-director of the Center for Security,Strategy,and Technology at the Brookings Institution. Previously Rose served as the Assistant Secretary of State for Verification,Compliance,and Implementation in the Obama administration from December 2014 to January 2017.
Mara Elizabeth Karlin is an American foreign policy and defense advisor. In April 2021,President Joe Biden nominated Karlin to serve as the Assistant Secretary of Defense for Strategy,Plans and Capabilities. She was confirmed by the U.S. Senate by voice vote on August 9,2021. Previously,she served as the Acting Assistant Secretary of Defense for International Security Affairs. In her role,she served as the main advisor to Secretary of Defense Lloyd Austin on U.S. security policies related to every country in Europe,the Middle East,Africa,Eurasia,and the Western Hemisphere. Her portfolio included shaping U.S. defense policy related to NATO.
Shailen P. Bhatt is an American transportation official who has served as administrator of the Federal Highway Administration since January 2023.
