Title 23 › Chapter 1— FEDERAL-AID HIGHWAYS › § 161
The federal government will hold back part of a state’s federal highway money if the state does not have and enforce a law that treats anyone under 21 with a blood alcohol level of 0.02 percent or higher as driving while intoxicated. On October 1, 1999 and each October 1 through fiscal year 2011, 10 percent of certain apportioned highway funds will be held back. On October 1, 2011 and each October 1 after that, 8 percent of other specified apportioned highway funds will be held back. Money held back on or before September 30, 2000 stays available until the end of the third fiscal year after the fiscal year for which that money was approved. Money held back after September 30, 2000 will not be available to give to the state. If a state fixes the law before the end of the availability period, the Secretary must give the remaining available held funds to the state on the day the state meets the rule. Any funds given back can be spent until the end of the third fiscal year after they were returned. If the state still does not meet the rule when the availability period ends, the held funds are lost.
Full Legal Text
Highways — Source: USLM XML via OLRC
Legislative History
Reference
Citation
23 U.S.C. § 161
Title 23 — Highways
Last Updated
Apr 5, 2026
Release point: 119-73not60