I-55 Raceway

Sandy Creek is a stream in Jefferson County in the U.S. state of Missouri. It is a tributary of Joachim Creek which it enters just south of Pevely adjacent to I-55. The stream flows through the Sandy Creek Covered Bridge State Historic Site where it is crossed by the Sandy Creek Covered Bridge.Sandy Creek was named for the sandy character of the creek bed.

Herculaneum is a city in Jefferson County, Missouri, and is a suburb of St. Louis. The population was 4,273 at the 2020 United States Census. The City of Herculaneum was the first county seat of Jefferson County from January 1, 1819, to 1839. The city celebrated its bicentennial throughout 2008. The city received the "Tree City USA" designation by the Arbor Day Foundation for 11 consecutive years, 2007 through 2017. The city is the honorary hometown of the 40th Airlift Squadron, "The Screaming Eagles," from Dyess Air Force Base in Texas.

Pevely is a city in Jefferson County, Missouri, United States, and is also a suburb of St. Louis. The population was 6,107, at the 2020 United States Census.

Herculaneum High School is a public high school in the Dunklin R-V School District in Herculaneum, Missouri.

Gov. Daniel Dunklin's Grave is a Missouri state park at Herculaneum, Missouri, preserving the gravesite of Daniel Dunklin, who was governor of Missouri during the mid-1830s. Dunklin died in 1844 and was buried on his family estate, but was reinterred in 1885 when most of the estate he was buried on was sold. In 1965, the state of Missouri took control of the site to serve as a memorial to Dunklin, who is credited as the father of Missouri's public education system. The site covers 1.37 acres (0.55 ha) and is operated by the Missouri Department of Natural Resources. The cemetery is surrounded by limestone walls and overlooks the Mississippi River.

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

Munsons is an unincorporated community in Jefferson County, in the U.S. state of Missouri.The community has the name of one Judge Munson, a pioneer citizen.

Horine is an unincorporated community and census-designated place (CDP) in Jefferson County, Missouri, United States. The population was 821 at the 2010 census, down from 923 in 2000.

Joachim Creek is a stream in Jefferson and St. Francois counties in the U.S. state of Missouri. It is a tributary to the Mississippi River. The stream headwaters arise in northern St. Francois County southeast of Halifax and it flows north roughly parallel to and east of US Route 67. The stream enters Jefferson County and just northeast of Valles Mines the stream turns to the northwest and passes under Route 67. The stream turns north and passes through De Soto and continues northeast past Victoria and Hematite. West of Festus the stream meanders north and northwest past Silica and Ludwigs. It then turns eastward passes under US Route 55 and the south side of Herculaneum to its confluence with the Mississippi.The source area is at 38°00′03″N 90°28′38″W and the confluence is at 38°15′39″N 90°22′19″W.St. Joachim might be the namesake. Variant names include Swashing or Swashin Creek, Yokum Creek and Joachun River.

KJFF (1400 AM) is a radio station licensed to Festus, Missouri, United States. The station airs a News-Talk format, and is owned by Alpha Media, through licensee Alpha Media Licensee LLC.

Ludwig is an unincorporated community in Jefferson County, in the U.S. state of Missouri. The community was named for an individual identified as "Mr. Ludwig," who produced lime in the area.

Gustave Greystone-Meissner House, also known as Greystone and Evergreen Hill, is a historic home and national historic district located near Pevely, Jefferson County, Missouri. Greystone was built about 1845, and is a two-story, asymmetrical plan, Gothic Revival style frame dwelling. It sits on a limestone block foundation and measures 48 feet, 1 1/2 inches, wide and 39 feet, 1 inch deep. It has a steeply pitched gable roof with dormers and features Carpenter Gothic wood cut-work, finials and drops. Also on the property is the contributing Gustave Meissner House. It was built in 1875, and is 1+1⁄2-story, "L"-shaped, frame dwelling with a steeply pitched cross-gable roof.: 5–7 It was listed on the National Register of Historic Places in 1974.