Updated September 13, 2023: The scheduled repairs and temporary patching have been completed and the road reopened to traffic this morning at approximately 11 a.m.
Original: August 30, 2023: SPEARFISH, SD - Sandstone Hills Drive from Colorado Boulevard to Windmill Drive is scheduled to be closed beginning Tuesday, September 5, 2023, for 7 to 10 Days.
The contractor will perform specified underground infrastructure repairs and subsequently pave a temporary asphalt patch over the settled areas to provide a hard surface for the coming winter.
A consulting firm will perform geotechnical soil borings in the area to aid in determining a more permanent solution for the area. The permanent repairs and resurfacing are scheduled to be performed in 2024.
The detour route around the closure will be located on Colorado Boulevard, 27th Street, and Windmill Drive. See the attached map showing the detour route.
If you have any questions, please contact the City of Spearfish Public Works Department at (605) 642-1333.