| Business | Phone |
| Auto License Branch 3339 Willowcreek Rd, Portage 46368 | (219) 762-2216 |
| Indiana Toll Rd District # 23 Willowcreek Rd, Portage 46368 | (219) 762-6313 |
| Toll Rd Comm-East-West Willowcreek Rd, Portage 46368 | (219) 762-3616 |
| Toll Road Commission 2500 Hamstrom Rd, Portage 46368 | (219) 762-4190 |