Administrative rulesIf you have questions regarding the Iowa DOT's administrative rules, contact:
Iowa Department of Transportation
Operations and Finance Division
800 Lincoln Way
Ames, IA 50010
Continuous, five-year review of DOT rule chapters
The Iowa DOT will be conducting an ongoing and comprehensive review of its administrative rules. If you want to participate in the process, please contact Tracy George.
The Iowa Administrative Code is updated biweekly.
To view the Iowa DOT's administrative rules see
To view the administrative rules for all state agencies see
To view other administrative rules information see