S. 1813 or MAP-21

Southern California's powerful regional planning association is one of the many public agencies across the United States that sees the future of road funding in a new technology called a 'black box'.
Oct 29, 2013   Los Angeles Times
With the House/Senate Conference Committee under pressure to agree to a transportation reauthorization bill, House Speaker John Boehner indicated that if agreement can't be reached by June 31, a 6-month extension (rather than 3 months) is preferable.
Jun 11, 2012   The Hill's Transportation Blog