Tuscola County (MI)
From The RadioReference Wiki
Police unit numbering
Sheriff-## Tuscola County Sheriff's Department Road Patrol
29-## Fairgrove
32-## ?
33-## MSP Post 33 (Caro)
39-## Mayville
41-## Reese
46-## Caro
47-## Vassar
79-## Cass City
Tuscola County Road Commission
151.055
159.000