Rockwood is an unincorporated community located in the town of Kossuth, Manitowoc County, Wisconsin, United States. Rockwood is located on County Highway R approximately north-northwest of downtown Manitowoc. U.S. Route 141 passed through the community before it was decommissioned in 1981 after being replaced by Interstate 43 as the major route between Green Bay and Milwaukee. US 141 was renamed as County R. Points of Interest Devil's River State Trail Images References Unincorporated communities in Manitowoc County, Wisconsin Unincorporated communities in Wisconsin