Reuters » The National Transportation Safety Board said Wednesday it is probing cracks in a deadly pedestrian bridge collapse in Florida and plans additional testing as it works to determine the cause, according to a preliminary report.
Miami Herald » Investigators have preserved large sections of the bridge, storing them in a Florida Department of Transportation warehouse. They’ve also sent core samples of concrete pulled from the debris for testing and plan to examine tensioning cables, which were being adjusted by a worker when the bridge fell.