Site A

Site A was a research facility near where, during World War II, research on behalf of the Manhattan Project was carried out. Operated by the University of Chicago's Metallurgical Laboratory, it was the site of Chicago Pile-2, a reconstructed and enlarged version of the world's first nuclear reactor, Chicago Pile-1.
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  • Type: Landfill
  • Description: Nuclear disposal site in Cook County, Illinois, US
  • Also known as: Plot M” and “Site A / Plot M Disposal Site

Places of Interest Nearby

Highlights include Red Gate Woods and St. James Catholic Church and Cemetery.

Picnic site
is a forest preserve section within the Palos Forest Preserves, a division of the , . It is located near where the meets the . is situated 3,100 feet north of Site A.

Cemetery
, also known as St. James at Sag Bridge Church is a historic church and cemetery in the area of the village of . is situated 1 mile west of Site A.

Reservoir
is a 377 acres, manmade riparian that forms part of the valley of the . It is located in the Palos Forest Preserves of , , on wetland that was drained but was later reverted to a lake starting in 1948-1949 by the construction of dams and levees.

Places in the Area

Nearby places include Willow Springs and Burr Ridge.

Village
is a village in , United States, with a small portion extending into . The village was founded in 1892 and was named for the springs along the . In 2020, the population was 5,857. is situated 3 miles northeast of Site A.

Village
is a village in and counties in the U.S. state of . Per the 2020 census, the population was 11,192. is situated 3½ miles north of Site A.

Town
is a city in , United States. Per the 2020 census, the population was 22,011. A southwestern suburb of , was named after the town of . is situated 4½ miles northwest of Site A.

Site A

Latitude
41.7021° or 41° 42′ 8″ north
Longitude
-87.91185° or 87° 54′ 43″ west
Open location code
86HJP32Q+R7
Open­Street­Map ID
way 1352503344
Open­Street­Map feature
landuse=­landfill
Wiki­data ID
Q16821679
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Satellite Map

Discover Site A from above in high-definition satellite imagery.

In Other Languages

From French to Italian—“Site A” goes by many names.

Places with the Same Name

Discover other places named “Site A”.

Notable Places Nearby

Highlights include Red Gate Woods Trail Access and The Painted Quarry.

Nearby Places

Explore places such as Post 28 and Plot M.

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About Mapcarta. Data © OpenStreetMap contributors and available under the Open Database License". Text is available under the CC BY-SA 4.0 license, except for photos, directions, and the map. Description text is based on the Wikipedia page “Site A”. Photo: Rastapopulous, CC BY-SA 3.0.