Baltimore bridge collapse: Cargo ship was carrying hazardous materials

The cargo ship that caused the Baltimore bridge to collapse was carrying hazardous materials, the National Transportation Safety Board (NTSB) said in a press briefing. 

NTSB Chair Jennifer Homendy said there were 56 containers aboard, identified with hazardous materials, including corrosives, flammables and lithium ion batteries. 

She said that some of the containers were breached and there was sheen on the waterway that will be dealt with by authorities. 

Homendy told the media that the ship's voyage data recorder has been recovered.

She said that the probe into the crash could take 12 to 24 months but added that the NTSB will not hesitate to issue urgent safety recommendations during that period. 

In fact, a preliminary report should be released in two to four weeks, she confirmed.

"It's a massive undertaking for an investigation," Homendy said. "It's a very tragic event."

Two bodies recovered from river at site of bridge collapse

Divers have recovered the remains of two of the six missing workers, officials said.

According to Roland L. Butler Jr., superintendent for Maryland State Police, a 35-year-old and a 26-year-old were recovered from a red pickup truck in the Patapsco River near the mid-span of the collapsed Francis Scott Key Bridge.

The six construction workers who were missing and presumed dead were from Mexico, Guatemala, Honduras and El Salvador, Butler said.

He also added that further efforts to recover remains were being suspended because of the increasingly treacherous conditions.