Narrow search by: Keyword: Results Found: 4 View On Map new search Sort by: A-Z Print Contact these Businesses Fermilab 206 Ellison Ct Lead, South Dakota 57754 Map (630) 294-5171 SD Science & Technology Authority / Sanford Underground Research Facility 630 E. Summit St. Lead, SD 57754 Map (605) 722-8650 City of Lead 801 W. Main St Lead, SD 57754 Map 605-584-1401 City of Deadwood 102 Sherman Street Lead, SD 57754 Map (605) 578-2600