S. 575 · 111th Congress Clean, Low-Emission, Affordable, New Transportation Efficiency Act StageIn committee SponsorThomas Carper Introduced2009-03-11 Latest action2009-03-11 · Introduced in Senate Follow Summary Text Subjects Cosponsors (7) Votes (0) Actions Cosponsors (7) Michael Bennet Current member Senate CO Democrat Bill Nelson Former member Senate FL Democrat Kirsten Gillibrand Current member Senate NY Democrat Benjamin Cardin Former member Senate MD Democrat Frank Lautenberg Former member Senate NJ Democrat Jeff Merkley Current member Senate OR Democrat Arlen Specter Former member Senate PA Democrat