A rockfall event has closed Colorado Highway 145 in the southwest portion of the state after two house-sized boulders destroyed the full width of the highway pavement. The event occurred on Friday before the Holiday […]
Arizona DOT is undertaking a project to remove hazardous rock formations above Highway 77 between the towns of Globe and Winkelman, AZ (east of Phoenix). On November 29/30, The blasting work inadvertently dislodged an 18 […]
In July of 2005, cracks began forming in the concrete dam that created Duke Lake in Ryerson Station State Park in Pennsylvania that required officials to drain the 62-acre lake. The state’s Department of Environmental […]