Massive Boulder that Blocked Colorado Highway Is Blasted Into Fragments
At a Glance The boulder weighed an estimated 2.5 million pounds.It came down during a landslide on Friday.An 8.5 million pound boulder that landed beside the highway may remain. A massive boulder the size of a building that fell and blocked a Colorado highway has been blasted apart, but State Highway 145 could still be closed for days, officials say. The 2.5 million pound rock slammed into the roadway , the Colorado Department of Transportation said. A second, larger boulder...