Investigation Of TZB Crane Collapse Expected To Take Some Time

Days after a crane boom fell across the Tappan Zee Bridge, effectively closing it for hours and causing motorists to scramble for alternate routes, Rockland officials said they expect the investigation of the collapse to take some time to be completed. A crane operating a vibratory hammer that was driving pile into the Hudson River, part of the new Tappan Zee Bridge construction, collapsed on Tuesday and it's boom fell across the old bridge.
http://ift.tt/29ZW3nT