I-90 Exit 14 (Spearfish, SD)

  • Architect: HDR
  • Division Manager: Dave Dailey
  • Project Manager: Tom Stalley, Sam Drummond
  • Superintendent: Sean Casey, Brian Harms, Travis Grenstiner, Rod Janis, Mitch Leone
  • Owner: South Dakota DOT
  • Size: $28,000,000
  • Subcontractors: Zandstra Constrution, Hills Materials, Hilt Engineering, Brosz Engineering, Lighting Maintenance, National Sealent, Dormark, B&D Fencing
  • Self Work: Complete Bridge Construction, PCC Paving, Install of Mechanically Stabilized Earth Retaining Walls