Seckman High School

Seckman is an unincorporated community in Jefferson County, in the U.S. state of Missouri.

KDHX (88.1 FM) is an independent, non-commercial, listener-supported community radio station in St. Louis, Missouri, United States offering a full spectrum of music along with cultural and public affairs programming since 1987. KDHX broadcasts 24 hours a day online and with 42 kW of effective radiated power in stereo with RBDS data.

Mastodon State Historic Site is a publicly owned, 431-acre (174 ha) archaeological and paleontological site with recreational features in Imperial, Missouri, maintained by the Missouri Department of Natural Resources, preserving the Kimmswick Bone Bed. Bones of mastodons and other now-extinct animals were first found here in the early 19th century. The area gained fame as one of the most extensive Pleistocene ice age deposits in the country and attracted scientific interest worldwide. The site was purchased by the state in 1976 following an effort to preserve it from destruction with the construction of Interstate 55. Archaeological history was made at the site in 1979 when scientists excavated a stone spear point made by hunters of the Clovis culture (14,000–10,000 years ago) in direct association with mastodon bones. This was the first solid evidence of the coexistence of people and these giant prehistoric beasts. The Kimmswick Bone Bed was added to the National Register of Historic Places in 1980.

Liguori is an unincorporated community in Jefferson County, Missouri, United States. It is a part of the Greater St. Louis metropolitan area and is located approximately 10 miles south of Arnold on U.S. Route 67. The community is named after Saint Alphonsus Liguori, founder of the Congregation of the Most Holy Redeemer, and is the home of communities of Redemptorists and Redemptoristine nuns.

Stonebrook is a historic home located at Antonia, Jefferson County, Missouri. It was built in 1958–1959, and is a two-section, split-level frame house in the Modern Movement style. It sits on a concrete foundation and is sheathed in vertical wooden siding with battens and horizontal weatherboard. The Stonebrook property is a documented pre-glacial Missouri wildflower preserve.: 5 It was listed on the National Register of Historic Places in 2011.

Antonia is an unincorporated community in Jefferson County, in the U.S. state of Missouri.

Arnold is a city in Jefferson County Missouri, United States and is also a suburb of St. Louis. The population was 20,858 at the 2020 United States Census.

Barnhart is a census-designated place (CDP) in Jefferson County, Missouri, United States. Barnhart is also a suburb of St. Louis.

Windsor High School is a public high school in Imperial, Missouri, and is part of the Windsor C-1 School District.

Kimmswick is a city in Jefferson County, Missouri, United States. The population was 157 at the 2010 census.

Kimmswick Historic District is a historic national historic district located at Kimmswick, Jefferson County, Missouri. The district encompasses 44 contributing buildings, 1 contributing site, and 1 contributing structure in the central business district and surrounding residential sections of Kimmswick. It developed between about 1859 and 1940 and includes representative examples of Bungalow / American Craftsman style architecture. Notable buildings include the Barbagallo House (c. 1850), Bernard Klein House (c. 1865), Horninghauser House (c. 1865), Franz A Hermann / John O'Heim House and Brewery (c. 1859), Kimmswick Post Office (1914), Martin Meyer Building (c. 1880), The Old Market (c. 1877), Rauschenbach Building (1884), Phillip Meyer Building (c. 1875), Ambrose Ziegler House (c. 1925), and Kimmswick City Hall (c. 1903).It was listed on the National Register of Historic Places in 2007.

Windsor Harbor Road Bridge is a historic Pratt through truss bridge located at Kimmswick, Jefferson County, Missouri. It was built in 1874-1875 by the Keystone Bridge Company; the bridge was dismantled and re-erected at its present site in 1930. It measures 20.3 feet (6.2 m) wide and the span is 123.3 feet (37.6 m).: 2 It was listed on the National Register of Historic Places in 1983.A sign outside the bridge states: