600-series buses not out of service

12 buses

Bus	First Seen	Last Seen	Route	Block ID	Garage
606	2/4/22	7/31/25, 12:14 AM	66	66 -859	C
608	2/4/22, 8:00 AM	7/30/25, 10:44 PM	66	66 -812	C
609	10/4/22, 10:40 AM	7/30/25, 9:24 PM	66	66 -854	C
611	5/16/23, 4:06 AM	7/22/25, 10:23 AM	63	63 -601	6
612	8/26/22, 5:30 AM	7/31/25, 6:49 AM	66	66 -817	C
613	8/29/22	7/30/25, 7:29 PM	66	66 -856	C
616	10/13/22, 10:20 AM	7/31/25, 6:49 AM	66	66 -819	C
618	9/15/22, 12:33 PM	7/31/25, 6:49 AM	66	66 -820	C
619	9/1/22, 7:50 AM	7/29/25, 7:59 PM	66	66 -855	C
620	12/1/22, 5:10 AM	7/30/25, 9:49 PM	66	66 -855	C
621	9/4/22, 7:00 AM	7/31/25, 12:09 AM	66	66 -857	C
622	7/26/23, 4:07 AM	7/21/25, 2:03 PM	63	63 -601	6