Local Systems

The iowadot.gov website will be down from 7 p.m. Friday, Jan. 22 until 1 a.m. Saturday, Jan. 23 for planned maintenance.

Federal-aid swap information

Swap Policy - Iowa DOT Commission approved the Federal-aid Swap Policy on Feb. 13, 2018.
Swap communication from Local Systems - This information was sent out via email on Feb. 13, 2018.
Project numbering guidelines - Use this information to establish project numbers for swap projects.
Frequently asked questions - Updated 4/27/2018