(b) Comprehensive report (1) In general Not later than 5 years after the date of enactment of this Act, the Commission shall submit to the President and Congress a report incorporating specific recommendations for the commemoration of the centennial of Route 66 and related events. (2) Contents of report The report under paragraph (1)— (A) shall include recommendations for the allocation of financial and administrative responsibility among the public and private authorities and organizations recommended for participation by the Commission