News Release

South32 will be working to make improvements to Harshaw Road near the Hermosa Project entrance for approximately six months starting this month, resulting in a public traffic detour. Road detour signs will be established where the road intersects with the north and south edges of the Hermosa Project site. A detour around the construction zone—along a short stretch of Flux Canyon Road—will be made available for public use during this time. Emergency services have been notified.

For more information about the route, flagging, or barricading, please email