The Secretary of Transportation shall withhold up to 5 percent of the amount required to be apportioned to a State under section 104(b)(1), (3), and (4)
1
See References in Text note below.
of title 23 on the first day of the fiscal year after the first fiscal year beginning after
September 30, 1992, throughout which the State does not comply substantially with a requirement of
section 31311(a) of this title.