0812 GMT April 20, 2019
The newly-built bridge collapsed suddenly Thursday afternoon at Miami's Florida International University, UPI wrote.
Video footage shows the bridge buckle suddenly and falling onto the road below. People are seen standing on the bridge when collapses.
Friday morning, Miami-Dade police spokesman Alvaro Zabaleta said at a news conference that five people died at the scene and one at a Miami hospital. Ten were hospitalized with injuries.
Police have not identified any victims and said the death toll could rise as workers wade through the debris of the crumbled bridge.
"None of them have been removed as of yet," Zabaleta said of the dead at the scene. "Only the six that have been confirmed are the only ones that we've been able to reach out to. However, they're saying 'at least', because there is a possibility, the sad possibility, that under the concrete there may be additional vehicles."
More than 100 rescue personnel worked through the night with the aid of special microphones and rescue dogs to look for additional survivors or injured.
National Transportation Safety Board Chairman Robert Sumwalt III said a team of 15 specialists headed to Florida to investigate.
The 174-foot-long bridge was built as part of a $19.4 million project grant and was elevated in one piece on Saturday by MCM Construction and FIGG Engineering.
MCM was reportedly sued earlier this month for alleged shoddy construction of a bridge built at Fort Lauderdale International Airport.