Fatalities Maritime Accidents Emergency Response Public Safety Aviation Accidents Transportation Explosions Infrastructure Failures Infrastructure Collapse Building Collapses Survivor Stories Sinkholes Community Impact Public Reactions Victim Impact Aviation Disasters Emergency Services Aviation Incidents Impact on Families Human Impact Civilian Safety Transportation Accidents Bridge Collapse Mining Accidents Victims' Families Maritime Incidents Casualties Fuel Tanker Explosion Structural Failures Infrastructure Failure
The collapse of a key bridge in northern Brazil has killed four, left 13 missing, and triggered concerns over chemical spills into the Tocantins River.