Naomi Institute

Rock Bluff is a ghost town in Cass County located approximately three miles east of Murray in the U.S. state of Nebraska. Once the home of an influential college called the Naomi Institute, Rock Bluff was instrumental in the 1866 vote that gave Nebraska statehood.

The Walker Gilmore site, designated by the Smithsonian trinomial 22CC28, is a prehistoric archaeological site near Murray, Nebraska. First formally investigated in 1915, it is the type site for the Sterns Creek focus, the first Woodland period culture identified in Nebraska. It was designated a National Historic Landmark in 1964.

Keg Creek is a stream in Mills, Pottawattamie, Harrison and Shelby counties, in the U.S. state of Iowa.Keg Creek was named from the fact bootleggers rolled barrels of whisky in the creek in order to hide them from liquor control agents.

The Young Cemetery Cabin, in Cass County, Nebraska near Plattsmouth, Nebraska, was built in 1941. It was listed on the National Register of Historic Places in 2004.It is located at the Young Cemetery, which was founded in 1855. Logs to build this cabin were taken from a log cabin built in 1856. It was built by the National Youth Administration.It is also known as the National Youth Administration Cabin.It is located at Young Ln. E400.

Bartlett is an unincorporated community and census-designated place in Fremont County, Iowa, United States. As of the 2020 census, it had a population of 5. It is located at the intersection of County Road L31 and Western Avenue, near Interstate 29 and the Missouri River and is 5 miles (8 km) northwest of Thurman.

The Plattsmouth Bridge is a truss bridge over the Missouri River connecting Cass County, Nebraska, and Mills County, Iowa at Plattsmouth, Nebraska. Until 2014, it carried U.S. Highway 34 across the river. The bridge has seven spans, including the 402-foot (123 m) cantilevered through truss over the river's navigable channel. It is anchored by 201-foot (61 m) through spans, with two 203-foot (62 m) and two 104-foot (32 m) deck trusses over the eastern flood plain. The bridge has clearance of 14 feet 5 inches (4.39 m) and a width of 20 feet (6.1 m). The bridge was built in 1929, replacing a ferry that previously operated at the site. It was designed by the Omaha Structural Steel Works. In November 2006 it was decided to repair the bridge rather than build new bridges. Earlier plans had called for a new $42 million two-lane bridge and bypass of Plattsmouth. The new bridge would have been about 300 feet (91 m) south of the existing one. In November 2007, ownership of the bridge was transferred from the private Plattsmouth Bridge company to the public Plattsmouth Bridge Commission. Between April 21, 2008, and November 9, 2008, the bridge was closed as part of a federally funded bridge restoration. The bridge reopened November 9, 2008. As of 2011, the toll for cars was $1.25. In 2018, the toll for cars was raised to $1.75.In 2014, Highway 34 was rerouted to a new four-lane bridge farther upstream, north of the Platte River and above its junction with the Missouri.Structural repairs were completed in 2018, allowing the weight limit to be increased to 40,000 pounds (20 tons); the toll was increased to $1.75.

The Gottfried Gustav Pitz Barn in Cass County, Nebraska near Plattsmouth, Nebraska is a German banked barn built in 1883 by Gottfried Gustav Pitz. It was listed on the National Register of Historic Places in 2012.Pitz came to the United States from Germany in 1868, at age 19. He was a market gardener who brought produce into Plattsmouth and Omaha to sell.It is a one-and-a-half-story 16 by 16 feet (4.9 m × 4.9 m) plan barn, with a dry brick floor.It has also been known as the Pia-Muller Barn.It is located at 903 Livingston Rd.

Lyons Township is a township in Mills County, Iowa, United States.

Mynard is an unincorporated community in Cass County, Nebraska, United States.

Plattsmouth is a city and county seat of Cass County, Nebraska, United States. The population was 6,620 at the 2020 census.

The Cass County Courthouse in Plattsmouth, Nebraska was built in 1891. It was listed on the National Register of Historic Places in 1990.It was designed by architect William Gray. Built of brick, terra cotta, and stone, it is a two-story building, 80 by 102 feet (24 m × 31 m) in plan. It has a tall (135 feet (41 m)) central clock tower, and four corner towers, each with steep hipped roofs and elaborate ornamentation.

The Plattsmouth Main Street Historic District, in Plattsmouth, Nebraska, is a historic district which was listed on the National Register of Historic Places in 1985. The listing included 45 contributing buildings on 11 acres (4.5 ha).It is in the area of Main St. bounded by Avenue A, S. and N. 3rd St., 1st Ave. and S. and N. 7th St. in Plattsmouth.It includes: Cass County Courthouse (1892), 4th & Main Streets: brick, three-story 80 by 102 feet (24 m × 31 m) building with a tower at each corner and a central tower 135 feet (41 m). Designed by William Gray. Separately listed on the National Register. Excelsior Building (before 1885), 313 Main Street. Commercial Italianate.