Experience Justice County Building Expansion and Renovation Calhoun County County Building Expansion and Renovation Petoskey, Michigan // 40,800 sq. ft. The TowerPinkster team worked with the County to develop a design that moved all District Court operations to a new facility addition, freeing space for growth. A single point of entry was created for public access to the courts and county agencies which improved the public screening and security process. A 40-bed addition to the jail was also designed with intake areas to better serve Sheriff Department needs. Secure horizontal and vertical circulation links between the District and Circuit Courts allow secure movement of inmates from the jail to courtrooms, separate from staff and the public.