| 2200 | D | First Student | First Student | Transportation |
| 2201 | D | FS GE Yard | First Student - Glen Ellyn Yard Dispatch | Transportation |
| 2202 | D | FS GE Emergency | First Student - Glen Ellyn Yard Emergency | Transportation |
| 2203 | D | FS Bus 2203 | First Student - Glen Ellyn Special Needs Vans/Mini-Buses Dispatch | Transportation |
| 3001 | D | FS Industrial Yd | First Student - Industrial Yard (Naperville) | Transportation |
| 3003 | D | FS Batavia | First Student - Batavia Yard | Transportation |
| 3005 | D | FS Schoger | First Student - Schoger Yard? (Naperville) | Transportation |
| 3300 | D | Sunrise Bus | Sunrise Transportation, Naperville | Transportation |
| 3301 | D | Sunrise Bus | Sunrise Bus (Chicago?) | Transportation |
| 4001 | D | FS Joliet Yard | First Student - Crest Hill Yard (Sak Drive) | Transportation |
| 7700 | D | First Student | First Student? - Chicago | Transportation |
| 7701 | D | FS? Chicago | First Student? - Chicago | Transportation |
| 8700 | D | First Student | First Student: Warren Township | Transportation |
| 8701 | D | FS Bus WarrenTwp | First Student: Warren Township | Transportation |
