Browse Items (2 total) Tags: Mackinac Bridge Browse All Browse by Tag Search Items Sort by: TitleCreatorDate Added Truck loaded with cement from the Petoskey Portland Cement Company on the other side of the toll booth at north end of the Mackinac Bridge Tags: Bridges, Mackinac Bridge, Petoskey, Petoskey Portland Cement Co., Transportation Truck loaded with cement from the Petoskey Portland Cement Company waiting to pay toll at north end of the Mackinac Bridge Tags: Bridges, Mackinac Bridge, Petoskey, Petoskey Portland Cement Co., Transportation Featured Item E. E. Coveyou vehicles outside the Michigan Tanning and Extract Co. Offices on Lake St. in Petoskey