This memorial is the site where left-over reactive material from nearby Site A of the Manhattan Project is buried. The burial site is known as Plot M.
Date of Installation:
July 20, 1978
Organization Responsible for Installation:
Department of Energy
Memorial War Era(s):
Red Gate Woods, Forest Preserve District of Cook County, South Archer Ave., located east of Rte. 83, Lemont, Illinois. After parking in the lot, follow the signs on the walking and bike trail to access.
Published on July 20, 2020