McDonogh 19 Elementary School

Holy Cross is a neighborhood of the city of New Orleans. A subdistrict of the Lower Ninth Ward District Area, its boundaries as defined by the City Planning Commission are: St. Claude Avenue to the north, St. Bernard Parish to the east, the Mississippi River to the south and the Industrial Canal to the west.

Jackson Barracks is the headquarters of the Louisiana National Guard. It is located in the Lower 9th Ward of New Orleans, Louisiana. The base was established in 1834 and was originally known as New Orleans Barracks. On July 7, 1866, it was renamed in honor of Andrew Jackson. The National Register of Historic Places listed Jackson Barracks in 1976.

The Lower Ninth Ward is a neighborhood in the city of New Orleans, Louisiana. As the name implies, it is part of the 9th Ward of New Orleans. The Lower Ninth Ward is often thought of as the entire area within New Orleans downriver of the Industrial Canal; however, the City Planning Commission divides this area into the Lower Ninth Ward and Holy Cross neighborhoods. The term "Lower" refers to its location farther towards the mouth of the Mississippi River, downriver, "down" or "below" the rest of the city. The 9th Ward, like all wards of New Orleans, is a voting district. The 9th Ward was added as a voting district in 1852. The Lower 9th Ward is composed of Ward 9 Districts 1, 2, 4, and 7 which make up the Holy Cross Area and Ward 9 Districts 3, 5, 6, and 8. Higher voting district numbers in the 9th Ward (8–27) are on the upriver side of the Industrial Canal. The area came to international attention for its devastation in the aftermath of Hurricane Katrina in 2005.

Arabi () is a census-designated place (CDP) in St. Bernard Parish, Louisiana, United States. It lies on the eastern bank of the Mississippi River, between the Lower 9th Ward of New Orleans and Chalmette within the Greater New Orleans metropolitan area. The population was 4,533 at the 2020 census.

Camp Hope is a volunteer base camp located in a former school in St. Bernard Parish, Louisiana. Camp Hope has welcomed people from all over the United States and all over the world who have come to participate in the massive recovery efforts of St. Bernard Parish and New Orleans in the aftermath of Hurricane Katrina and Hurricane Rita and the Deepwater Horizon oil spill. Camp Hope provides affordable housing and meals for groups and individuals who have come to serve St Bernard parish and the city of New Orleans. Breakfast and dinner are served throughout the work week, as well as the option to make sack lunches to take on volunteer work sites. The facilities include a large dining area, bathrooms, showers, laundry facilities, meeting rooms, and bunk rooms with enough space to sleep over 300 individuals.

The LeBeau Plantation was an historic plantation house in Arabi, Louisiana. It was located on one of the largest plantations south of New Orleans and grew indigo. The house was built as a private residence by Francois LeBeau in 1854. LeBeau had purchased the land in 1851 and demolished the existing house. Though LeBeau died the year that the house was completed, his widow Sylvanie Fuselier lived there until her death in 1879. Between the 1920s and the 1940s, the LeBeau Plantation was known as the Cardone Hotel.On Thursday, June 26, 1986, the LeBeau Plantation house was damaged in an act of arson. On Friday, November 22, 2013, the house was destroyed by a second act of arson. According to investigators, seven intoxicated men, ranging in age from 17 to 31, had been searching for ghosts inside the building. Aggravated by their lack of success, they decided to set fire to the house.

The St. Claude Avenue Bridge is a bascule bridge with four vehicular lanes over the Industrial Canal in New Orleans, Louisiana. The bridge was designed by the Strauss Bascule Bridge Company of Chicago and built in 1919 by the Bethlehem Steel Bridge Corporation. It was originally a combination railroad and automobile bridge, with two pairs of railroad tracks in the center of the lift span and automobile lanes straddling it. The railroad is no longer there, its place on the bridge taken by additional vehicular lanes. One lane in each direction passes through the truss of the bridge and one lane passes alongside the truss. The bridge is integrated into the Industrial Canal Lock structure, on the river side of the lock chamber; it raises when marine traffic enters or exits the lock. The Upper Ninth Ward, which includes neighborhoods such as the Bywater neighborhood, is on the upriver side of the bridge, and the Lower Ninth Ward on the downriver side. In the aftermath of the levee failures during Hurricane Katrina in 2005, many people took refuge from the flooding atop the bridge, and people from the severely flooded Lower Ninth Ward used it to get to the dry, high ground near the river on the upriver side of the bridge. For some months after the storm the bridge was the only open direct route between the Lower Ninth Ward and the rest of New Orleans.

Dr. King Charter School, full name Dr. Martin Luther King Jr. Charter School for Science and Technology, is a K–12 charter school, in the Lower 9th Ward, in the 9th Ward, New Orleans, Louisiana, United States.

The Claiborne Avenue Bridge, officially known as the Judge William Seeber Bridge, is a vertical lift bridge in New Orleans, Louisiana over the Industrial Canal. It was built by the Louisiana Department of Highways (later renamed the Department of Transportation and Development) and opened to vehicular traffic in 1957. The bridge has suffered numerous disasters: A barge hit the bridge in 1993, Hurricane Katrina damaged it in 2005, and a car plunged into the canal in 2008 due to a malfunction.

The Friscoville Street Historic District, in Arabi, Louisiana in St. Bernard Parish, Louisiana, is a 16 acres (6.5 ha) historic district which was listed on the National Register of Historic Places in 1998. It included 76 contributing buildings.It includes the 100-900 blocks of Friscoville Street, which was platted in 1906. The district is mostly residential. Besides houses, there are a church, a historic jail, a small commercial building, a brick school, and former casino. It includes Colonial Revival and Bungalow architecture plus scattered eclectic houses.

Camp Algiers was a World War II internment camp located in New Orleans, Louisiana. It currently serves as a U.S. Border Patrol station.

The US Army Supply Base in New Orleans is a former military supply depot that was established in 1919. It served the United States military installations in the Gulf Coast of the United States through two world wars, and up through 2005 when it was closed and sold to the city of New Orleans.