Part of a bridge over Brazil's Moju River collapsed early Saturday, after a ferryboat collided with a bridge pillar.
Two cars were seen plunging into the river, but it's unclear how many people were in the vehicles with scuba divers searching the river.
The five crew on the ship are said to have survived.
The bridge, which connected one of the country's busiest ports, will potentially affect shipment of grains.
Pará governor Helder Barbalho has signed a state of emergency after the accident.
Rubio tells Munich security forum US, Europe belong together
US Secretary of State Marco Rubio gave a message of unity to Europeans on Saturday, saying Washington does not intend to abandon the transatlantic alliance, but that Europe's leaders had made a number of policy mistakes and need to change course.
Canadians 'will always be with you' says PM at Tumbler Ridge vigil
Canadian Prime Minister Mark Carney told grieving residents of Tumbler Ridge, British Columbia, on Friday that Canadians "will always be with you" at a vigil to mourn victims of one of the country's worst mass shootings.
UN Chief urges unity as Ramadan approaches
UN Secretary-General António Guterres issued a message to the international community on Friday, as the holy month of Ramadan approaches, emphasising that the sacred period is a time for reflection and prayer, embodying a vision of hope and peace.
BNP sweeps Bangladesh election, Tarique Rahman set to become PM
Bangladesh Nationalist Party (BNP) won a landslide parliamentary election on Friday, returning to power after nearly two decades and positioning party leader Tarique Rahman to become prime minister.
France detains nine in probe over alleged $11.8 mln Louvre ticket fraud
French police arrested nine people in an investigation into a Louvre ticket fraud that may have cost the world's most visited museum 10 million euros ($11.86 million) in revenues, the Paris prosecutor's office said on Friday.
