[Code of Federal Regulations] [Title 23, Volume 1] [Revised as of April 1, 2002] From the U.S. Government Printing Office via GPO Access [CITE: 23CFR657.19] [Page 250] TITLE 23--HIGHWAYS CHAPTER I--FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PART 657--CERTIFICATION OF SIZE AND WEIGHT ENFORCEMENT--Table of Contents Sec. 657.19 Effect of failure to certify or to enforce State laws adequately. Beginning January 1, 1981, if a State fails to certify as required by this regulation or if the Secretary determines that a State is not adequately enforcing all State laws respecting maximum vehicle sizes and weights on FA highways notwithstanding the State's certification, the FA highway funds apportioned to the State for the next fiscal year shall be reduced by an amount equal to 10 percent of the amount which would otherwise be apportioned to the State under 23 U.S.C. 104, and/or by the amount required pursuant to 23 U.S.C. 127.