| Country | United States (US) |
| UN/LOCODE | WIB |
| Name | Willow Brook |
| Name Without Diacritics | Willow Brook |
| Region | IL |
| Function Code | --3----- |
| Function | Road |
| Status Code | RQ (Request Under Consideration) |
| Date | 9307 |
| Country | United States (US) |
| UN/LOCODE | WIB |
| Name | Willow Brook |
| Name Without Diacritics | Willow Brook |
| Region | IL |
| Function Code | --3----- |
| Function | Road |
| Status Code | RQ (Request Under Consideration) |
| Date | 9307 |