S. 400 · 117th Congress William T. Coleman, Jr., Department of Transportation Headquarters Act StageSigned by the president SponsorRoger Wicker Introduced2021-02-24 Latest action2022-05-06 · Signed by President. Follow Summary Text Subjects Cosponsors (12) Votes (1) Actions Cosponsors (12) Tammy Duckworth Current member Senate IL Democrat John Barrasso Current member Senate WY Republican Cory Booker Current member Senate NJ Democrat Maria Cantwell Current member Senate WA Democrat Shelley Capito Current member Senate WV Republican Thomas Carper Former member Senate DE Democrat Bob Casey Former member Senate PA Democrat Jim Inhofe Former member Senate OK Republican Tim Scott Current member Senate SC Republican Dan Sullivan Current member Senate AK Republican Pat Toomey Former member Senate PA Republican Raphael Warnock Current member Senate GA Democrat