The U.S. Department of Transportation provides this report pursuant to section 5307 of the FAST Act, which requires that the Secretary report to Congress on the status of statutorily mandated rulemakings.  The FMCSA is working diligently to complete these rulemakings and has addressed 36 of the 43 sections from the Moving Ahead for Progress in the 21^st Century Act.  The Agency has also completed 16 of the 20 rulemaking requirements in the FAST Act.  Additionally, FMCSA has initiated regulatory action through advance notices of proposed rulemaking in those cases where there was insufficient data or information to support the immediate issuance of a notice of proposed rulemaking—actions that are consistent with section 5202 of the FAST Act.