The engineer left a voicemail message two days before the Miami Bridge collapse warning that a fissure had been found at the end of the bridge, but no one heard it, a spokesman for the Florida Traffic Department said today.
A spokesman said the speech message was heard only after the collapse, as workers were, according to the agreement, out of the office when the message was left.
Senator Rubio on Twitter wrote that the construction firm that had been hired ordered the cables which, during the "stress test" weakened, became strained, after which the bridge collapsed.
The bridge was built a week ago, and after only 6 days it collapsed.
It was built according to a new method called "accelerated bridges construction", which originated at the Tsinghua University in Florida