Construction Underway for Deep Underground Neutrino Experiment in South Dakota
Construction has commenced on massive steel structures for the Deep Underground Neutrino Experiment (DUNE) nearly a mile beneath the surface at the Sanford Underground Research Facility in Lead, South Dakota.
Rapid City, SD, November 10, 2026 — Construction activities have begun on significant steel structures for the Deep Underground Neutrino Experiment (DUNE). These structures are being assembled deep underground, approximately one mile beneath the surface. The project is located at the Sanford Underground Research Facility in Lead, South Dakota.
The work involves the erection of massive steel components, signifying a key phase in the development of the DUNE experiment. The facility chosen for this underground construction is the Sanford Underground Research Facility, a site dedicated to scientific research situated in Lead, South Dakota. The depth of the construction site is notable, situated nearly a mile below ground level.
The Deep Underground Neutrino Experiment (DUNE) is an international project aimed at studying neutrinos, fundamental particles that play a crucial role in the universe. The underground location is designed to shield the experiment from cosmic rays and other background radiation that could interfere with sensitive measurements. The massive steel structures are integral to the infrastructure required for the experiment’s detectors and associated equipment.
The commencement of construction on these massive steel structures marks a tangible step forward for the DUNE project. Further details regarding the timeline for the completion of these specific structures or subsequent phases of construction were not provided in the summary. The Sanford Underground Research Facility in Lead, South Dakota, serves as the operational base for this ambitious scientific endeavor.
Story summarized from the original created by Mary Francis Witte on www.kotatv.com, see more information here.
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