S. 2219 · 115th Congress Stop Underrides Act of 2017 StageIn committee SponsorKirsten Gillibrand Introduced2017-12-12 Latest action2017-12-12 · Introduced in Senate Follow Summary Text Subjects Cosponsors (7) Votes (0) Actions Cosponsors (7) Gary Peters Current member Senate MI Democrat Tammy Duckworth Current member Senate IL Democrat Ed Markey Current member Senate MA Democrat Richard Blumenthal Current member Senate CT Democrat Cory Booker Current member Senate NJ Democrat Bill Nelson Former member Senate FL Democrat Marco Rubio Former member Senate FL Republican