President-elect Trump announced that he is nominating former Congressman Sean Duffy of Wisconsin to serve as the U.S. Secretary of Transportation.

Rep. Sean Duffy, R-Wis., leaves the House Republican Conference meeting in the U.S. Capitol in 2018. (Bill Clark/CQ Roll Call)

“Sean has been a tremendous and well-liked public servant, starting his career as a District Attorney for Ashland, Wisconsin, and later elected to the U.S. House of Representatives for Wisconsin’s 7th Congressional District,” Trump said in his announcement on Monday. “Sean will use his experience and the relationships he has built over many years in Congress to maintain and rebuild our Nation’s Infrastructure, and fulfill our Mission of ushering in The Golden Age of Travel, focusing on Safety, Efficiency, and Innovation. Importantly, he will greatly elevate the Travel Experience for all Americans!”

While in Congress, Duffy helped advocate for fiscal responsibility, economic growth and rural development.