| Administrative and Engineering Staff | ||
| Name | Position | Phone Number |
| Troy Jerman, P.E. | district engineer | 712-243-3355 |
| Don Stevens, P.E. | assistant district engineer | 712-243-7622 |
| George Feazell, P.E. | district construction engineer | 712-243-7628 |
| Scott Suhr | field services coordinator | 712-243-7627 |
| Eric Keiner | Council Bluffs Interstate System utilities coordinator | 712-243-7641 |
| James Muetzel, P.E. | Council Bluffs Interstate Project | 712-243-7633 |
| Vince Ehlert, P.E. | local systems engineer | 712-243-7638 |
| Jim Bane, P.E. | maintenance manager | 712-243-7623 |
| Daniel Redmond, P.E. | materials engineer | 712-243-7629 |
| Scott Suhr | district planner | 712-243-7627 |
| Eric Keiner | utilities coordinator | 712-323-6125 |
| Bill Fox | land surveyor | 712-243-2009 |
District 4
