Inter-urban bike trail cedar grove to P. Washingto

The Cedarburg Mill is a former gristmill in Cedarburg, Wisconsin that is listed on the U.S. National Register of Historic Places. Located the on Cedar Creek, the building was constructed in 1855 by Frederick Hilgen and William Schroeder to replace a smaller wooden mill from the 1840s. At the time of its construction, the five-story structure was the tallest building in Cedarburg.

The Cedarburg Woolen Co. Worsted Mill is a former woolen mill on the Milwaukee River in Grafton, Wisconsin. In the late 1800s the Cedarburg Woolen Company in neighboring Cedarburg decided to expand their production by opening a second mill. The mill was constructed next to the Grafton Flour Mill in 1880 at a cost of $40,000 to make worsted yarn and was the only one of its kind West of Philadelphia.

The Edward Dodge House is a historic house located at 126 East Grand Avenue in Port Washington, Wisconsin.

The Hoffman House Hotel is located in Port Washington, Wisconsin. It was added to the National Register of Historic Places in 1984. Currently, the building serves as a restaurant.

The Old Ozaukee County Courthouse in Port Washington, Wisconsin is a Richardsonian Romanesque-styled building built in 1901 and clad in gray-blue limestone from the nearby Cedarburg quarry. It was added to the National Register of Historic Places in 1976.

The Columbia Historic District is a neighborhood in Cedarburg, Wisconsin, that is listed on the National Register of Historic Places. At the time the district was listed on the register, its contributing properties included 128 historic homes, one church, and eighty-seven historic outbuildings, including garages and barns, all constructed between 1844 and 1938.

The Paramount Plaza Walk of Fame honors artists who recorded for Paramount Records in Grafton, Wisconsin with a 'piano key'.The first of a total of 44 'piano keys' is 2 feet (0.61 m) wide by 7 feet (2.1 m) long and made of black granite to resemble a keyboard. Annually, additional keys - placed by the Village of Grafton - will be inscribed with the names of artists who recorded for Paramount Records.

Port Washington Generating Station is an intermediate-load, natural gas fired, electrical power station located on Lake Michigan in Port Washington, Wisconsin. The natural gas facility replaced an older coal-fired station in the early 2000s. This station has two units with the first being completed in July 2005 and produces 545 MW.

Washington Avenue Historic District is the historic center of Cedarburg, Wisconsin, the location of the early industry and commerce that was key to the community's development. The historic district was listed on the National Register of Historic Places (NRHP) in 1986.The district has 80 contributing buildings and one contributing structure in a 28 acres (11 ha) area.

The Hilgen and Wittenberg Woolen Mill is a former textile factory in Cedarburg, Wisconsin. Built in 1864, the mill was one of many wool- and flax-processing factories that opened during the American Civil War, due to a shortage of cotton textiles formerly supplied by southern states. The mill produced yarns, blankets, and flannels, and was the largest woolen mill west of Philadelphia in the 19th century.