| Department of Transportation | Operations | 41.99325 | -93.68738 | 185 |
| Department of Transportation | District 1 | 42.04277 | -93.47058 | 70 |
| Department of Transportation | District 2 | 43.03035 | -92.67957 | 95 |
| Department of Transportation | District 3 | 42.75158 | -95.55157 | 75 |
| Department of Transportation | District 4 | 41.37846 | -94.93176 | 75 |
| Department of Transportation | District 5 | 40.89857 | -92.39392 | 100 |
| Department of Transportation | District 6 | 41.94397 | -91.23541 | 65 |
| Department of Transportation | Statewide | 41.99325 | -93.68738 | 185 |
| Department of Transportation | Council Bluffs Area Highway Helper | 41.26194 | -95.86112 | 20 |
| Department of Transportation | Des Moines Area Highway Helper | 41.60054 | -93.60911 | 20 |
| Department of Transportation | Cedar Rapids / Iowa City Area Highway Helper | 41.82874 | -91.61046 | 20 |
| Department of Transportation | DOT Vehicle Enforcement | 41.99325 | -93.68738 | 185 |
