Declezville, California

Henry J. Kaiser High School is a small to medium-sized high school located at 11155 Almond Avenue in Fontana, California. Kaiser High is one of five comprehensive high schools within Fontana Unified School District. The school is named after renowned American industrialist Henry J. Kaiser, who founded the famous Kaiser Steel Mill, which helped to revolutionize the city of Fontana.The school was established in 1998. As of 2023, the principal is Christopher Hollister. Kaiser High School has been experimenting recently with small learning communities.

The Jurupa Mountains, or Jurupa Hills, are a small mountain range of the Peninsular Ranges System, located in the southeastern Pomona Valley, within northwestern Riverside County and southwestern San Bernardino County of the Inland Empire region, southern California.

Glen Avon is a neighborhood and former census-designated place (CDP) in Riverside County, California, United States. The population was 20,199 at the 2010 census, up from 14,853 at the 2000 census. On July 1, 2011, the CDP became part of the newly incorporated city of Jurupa Valley.

The Stringfellow Acid Pits are a toxic waste dump and Superfund site located in Jurupa Valley, California, United States, just north of the neighborhood of Glen Avon. The site became the center of national news coverage in the early 1980s, in part because it was considered one of the most polluted sites in California, and because it became linked with mismanagement and scandal in the U.S. Environmental Protection Agency. Rita Lavelle was convicted of perjury and Anne Gorsuch Burford resigned.

Jurupa Hills High School is a public high school in Fontana, California. It has been open since August 9, 2010 and is the newest high school in the city of Fontana.

Mount Jurupa is the highest point of the Jurupa Mountains, located in northwestern Riverside County, California. The summit is just south of the Riverside – San Bernardino county line. A hiking trail leads to its summit, which offers panoramic views of Riverside, Fontana, San Bernardino, and Moreno Valley. In a small canyon at the base of the mountain is the Jurupa Mountains Discovery Center, a non-profit educational facility that includes nature trails, gardens, and an Earth Science Museum. The name can be traced to the Jurupa land grant dated September 28, 1838. Before the secularization of the missions, Jurupa was the name of one of the Mission San Gabriel ranchos. Jarupa was probably a Serrano or Gabrielino Shoshonean name.

Jurupa Valley (Serrano: Hurumpa) is a city in the northwest corner of Riverside County, California, United States. It was the location of one of the earliest non-native settlements in the county, Rancho Jurupa. The Rancho was initially an outpost of the Mission San Gabriel Arcángel, then a Mexican land grant in 1838. The name is derived from a Native American village that existed in the area prior to the arrival of Europeans. On March 8, 2011, voters approved a ballot measure, Measure A, to incorporate and form the city of Jurupa Valley. The effective date of incorporation was July 1, 2011. Residents of the area had previously voted on incorporation in 1992, but rejected that measure, along with a competing ballot measure that would have incorporated Mira Loma.The city of Jurupa Valley covers approximately 43.5 square miles (113 km2), and had a population of 105,053 as of the 2020 census. It is bordered by the cities of Eastvale, Norco, and Riverside in Riverside County and the cities of Ontario, Fontana, Rialto, and Colton in neighboring San Bernardino County.

Jurupa Unified School District is grade K-12 school district in Riverside County, California. It has an enrollment of approximately 20,500 students. The geographic location of the Jurupa area is the upper western corner of Riverside County, California, north and west of the Santa Ana River and south of the San Bernardino-Riverside County line. The superintendent is Elliott Duchon.

Auto Club Speedway (known as California Speedway before and after 2008–2023 corporate sponsorship from Auto Club) was a 2.000 mi (3.219 km), D-shaped oval superspeedway in unincorporated San Bernardino County, California, near Fontana. It hosted NASCAR racing annually from 1997 until 2023. It was also previously used for open wheel racing events. The racetrack is located 47 mi (76 km) east of Los Angeles and is near the former locations of Ontario Motor Speedway and Riverside International Raceway. The track is owned and operated by NASCAR. The speedway is served by the nearby Interstates 10 and 15 freeways as well as a Metrolink station located behind the backstretch. Construction of the track, on the site of the former Kaiser Steel Mill, began in 1995 and was completed in late 1996. The speedway's main grandstand has a capacity of 68,000, additionally it features 28 skyboxes and has a grand total capacity of 122,000. In 2006, a fanzone was added behind the main grandstand. Lights were added to the speedway in 2004 with the addition of a second annual NASCAR weekend. Since 2011, the track has hosted only one NASCAR weekend each year. A 500-mile American open-wheel car race was held under Championship Auto Racing Teams sanctioning from 1997 to 2002. The current IndyCar sanctioning body ran a 400-mile race from 2002 to 2005 and a 500-mile race from 2012 to 2015, which was usually the season finale. Its last IndyCar race was the 2015 MAVTV 500. In 2023, the track was closed for reconstruction as part of the Next Gen California project. Demolition began in October of that year.

The 2001 Marlboro 500 was a Championship Auto Racing Teams (CART) motor race held on November 4, 2001 at the California Speedway, in Fontana, California. It was the 21st and final round of the 2001 CART season and the fifth annual edition of the Marlboro 500 at California Speedway. The 220-lap race was won by Newman/Haas Racing driver Cristiano da Matta who started from second position. Max Papis finished second for Team Rahal and Forsythe Racing driver Alex Tagliani came in third. Tagliani won the pole position but was passed by Bryan Herta on the first lap. Papis moved into the lead on the fifth lap and remained there for 54 laps more than any other driver during the course of the race. Most drivers chose to run in front of the field but not take the lead because they wanted to conserve fuel. The race was reduced from its original distance of 250 laps to 220 because of fading daylight and the event was delayed by morning rain. Da Matta held off Papis at the start-finish line to win after a caution period for a crash involving Scott Dixon ended competitive racing in the event. There were eight cautions and a CART record-breaking 73 lead changes by 19 different drivers during the course of the race. It was da Matta's third (and final) victory of the season, his first in Fontana, and the fourth of his career. Seventh-place finisher Michael Andretti moved in front of Hélio Castroneves to secure third position after the latter retired with an engine failure. 75,000 people attended the event.

Kaiser Steel was a steel company and integrated steel mill near Fontana, California. Industrialist Henry J. Kaiser founded the company on December 1, 1941, and workers fired up the plant's first blast furnace, named "Bess No. 1" after Kaiser's wife, on December 30, 1942. Then on August 1943, the plant would produce its first steel plate for the Pacific Coast shipbuilding industry amid World War II. Resources for early production came from various sources, and the Fontana site presented some logistical disadvantages. However, the plant continued to grow in capacity after the war, adding more furnaces and metal rollers while also introducing new processes. The company would also eventually develop its own mines and railroad so that the steel mill formed a node in Kaiser's larger, vertically-integrated business: materials sourced from Kaiser-owned mines would yield steel for Kaiser industries (among other customers), and company workers would even receive medical care through Kaiser Permanente, an affiliated health maintenance organization. The Korean War led to another surge in production, and by the 1950s, Kaiser Steel and competitor Geneva Steel, a U.S. Steel-owned plant near Salt Lake City, Utah, had captured most of the Pacific Coast steel market. In the 1960s and 1970s though, Japanese and Korean steelmakers would begin out-competing the mill; despite attempts to adapt, the company would enter a steady decline until the mill closed in December 1983. Since then, much of the land in Fontana was sold to create the Auto Club Speedway, while a small portion of the plant still performs rolling operations under different ownership as California Steel Industries.

Kaiser Fontana Medical Center is a large Kaiser Permanente medical facility and 420-bed hospital in Fontana, California. Built in 1955 to replace the smaller hospital at the Kaiser Steel Mill, the facility now serves over 400,000 members of Kaiser Permanente's health care plans in the area. The hospital is accredited by the Joint Commission. According to U.S. News & World Report, the hospital performs highly in diabetes & endocrinology, ear, nose & throat, geriatrics, pulmonology, and urology.In the most recent year with available data, Kaiser Fontana had 90,675 emergency department visits, 26,640 admissions, performed 4,956 inpatient and 21,790 outpatient surgeries.