The two gantry cranes on I-481 are an engineering solution to a tricky construction dilemma. Picture two existing 2,100-foot ...

These days a floating crane called the Chesapeake 1000, nicknamed “Chessy”, has the grim task of hauling off shattered steel ...

Their method led to a 32-tonne automated bridge crane system that has improved transportation efficiency by more than 77%, and reduced the accident rate by 50%. It also helps significantly improve ...

The story of the massive crane tasked with clearing the wreckage of Baltimore’s Francis Scott Key Bridge began with a ... sub and a ship-mounted hydraulic system to lift it.