Frank Holten State Recreation Area

Centreville was a city in St. Clair County, Illinois, United States. The population was 5,309 in 2010, down from 5,951 at the 2000 census. On May 6, 2021, the city ceased to exist, being incorporated into the new city of Cahokia Heights.

Cahokia Downs was an American horse racing track located on Highway 15 near the town of Alorton, St. Clair County, Illinois. Run by the East St. Louis Jockey Club, the facility opened in 1954 and hosted both Standardbred harness racing and Thoroughbred flat racing events. At Cahokia Downs on October 18, 1978, jockey David Gall became the first rider in United States Thoroughbred horse racing to win eight races on a single racecard.In October 1979 the Illinois Racing Commission refused to authorize any 1980 racing dates for Cahokia Downs and on April 2, 1980 the business filed for bankruptcy. The track never reopened.

East Saint Louis Senior High School is the only high school located in East St. Louis, Illinois. The school serves about 1,438 students in grades 9 to 12 in the East Saint Louis Public Schools district. It was featured in the Jonathan Kozol book Savage Inequalities. In 1998, East St. Louis Lincoln High School consolidated with East St. Louis High.

Washington Park is a St. Louis MetroLink station. It's platform is located on the city limit line between East St. Louis, Illinois and Washington Park, Illinois. It is primarily a MetroBus transfer and a commuter station with 681 park and ride spaces and 25 long-term spaces. The park and ride lot is accessed from North Kingshighway and St. Clair Avenue. East St. Louis Senior High School is 0.8 miles (1.3 km) south of the station and the Southern Illinois Correctional Center is roughly one half mile (0.8 km) north of the station.

Alorton (formerly Alcoa) was a village in St. Clair County, Illinois, United States. Incorporated in 1944, it was one of three municipalities that merged to form the city of Cahokia Heights on May 6, 2021; the other two were the village of Cahokia and the city of Centreville. Prior to merger, Alorton had a population of 1,566 and land area of 1.8 square miles (4.7 km2) in the 2020 Census.Alorton was home to Cahokia Downs, an American horse racing track located on Highway 15 which hosted both Standardbred harness racing and Thoroughbred flat racing events from 1954 until 1979.The name Alorton is most likely an abbreviation of "aluminum ore town".

KATZ (1600 kHz, "Hallelujah 1600") is an urban gospel AM radio station serving the area of St. Louis, Missouri, United States. The iHeartMedia, Inc. (previously Clear Channel Communications) outlet broadcasts with power level of 6 kW day/3.5 kW night. Its transmitter is located in East St. Louis, Illinois, and operates from studios in St. Louis south of Forest Park. KATZ is licensed by the FCC to broadcast a HD digital (hybrid) signal.

The National Shrine of Our Lady of the Snows is a Catholic shrine to the Blessed Virgin Mary in Belleville, Illinois, nine miles southeast of St. Louis, Missouri. The Shrine's director is the Reverend Father Salvador Gonzalez, OMI. The shrine is in the Roman Catholic Diocese of Belleville, but it is operated by the United States Province of the Missionary Oblates of Mary Immaculate. The Shrine name refers to the Basilica of Saint Mary Major in Rome, where legend says snow fell in the summertime.

The Missionary Oblates of Mary Immaculate (OMI) is a missionary religious congregation in the Catholic Church. It was founded on January 25, 1816, by Eugène de Mazenod, a French priest later recognized as a Catholic saint. (Oblate means a person dedicated to God or God's service.) The congregation was given recognition by Pope Leo XII on February 17, 1826. As of January 2020, the congregation was composed of 3,631 priests and lay brothers usually living in community. Their traditional salutation is Laudetur Iesus Christus ("Praised be Jesus Christ"), to which the response is Et Maria Immaculata ("And Mary Immaculate"). Members use the post-nominal letters, "OMI". As part of its mission to evangelize the "abandoned poor", OMI are known for their mission among the Indigenous peoples of Canada, and their historic administration of at least 57 schools within the Canadian Indian residential school system. Some of those schools have been associated with cases of child abuse by Oblate clergy and staff.: 399–452 

29th Street Yard (also known as Jackie Joyner-Kersee Yard) is a rail yard for the MetroLink light rail system in East St. Louis, Illinois. It is one of the Bi-State Development Agency's two operation and maintenance facilities for the SD-400 and SD-460 electric light rail vehicles, the other being Ewing Yard in St. Louis, Missouri. The yard opened in 2001 with the St. Clair County MetroLink extension. On October 27, 2009, Metro opened a new paint booth facility at the yard.

Washington Park is a village in St. Clair County, Illinois, United States. The population was 4,196 as of the 2010 census, down from 5,345 in 2000.

Signal Hill is an unincorporated community in Centreville Township, Stookey Township, and the city of Belleville, St. Clair County, Illinois, United States. Signal Hill is located on Illinois Route 157, approximately 11 miles (18 km) southeast of St. Louis, Missouri. Signal Hill dates back to 1904, during the Saint Louis World Fair, when the Signal Hill Park addition was platted. The tree-lined, island separated, boulevard is the centerpiece of the community filled with large, elegant homes dated to the creation of the community.

Jackie Joyner-Kersee Center (also known as JJK Center) is a St. Louis MetroLink station. It is adjacent to the Jackie Joyner-Kersee Youth Center and Jones Park in East St. Louis, Illinois. It is located just west of Metro's 29th Street Yard and just north of Interstate 64's exit 4B. This station has no park and ride lot but does feature a kiss-and-ride turnaround.