A crash between a bus and a truck in Brazil's center-western state of Mato Grosso killed 11 people and injured another 45 late Friday, the toll road operator and Brazil's federal highway police said on Saturday.
The injured were sent to nearby hospitals, firm Nova Rota do Oeste and the highway police said in separate statements.
Among the injured, 11 were in critical condition, 26 in moderate condition and eight had only minor injuries, they added.
Initial information indicates that a bus collided head-on with a truck transporting cottonseed near the city of Lucas do Rio Verde, according to the firm, which said it had been notified about the crash at 9:40 pm local time on Friday (0940 GST Saturday).

Kenyan court charges 8 schoolgirls with fellow students' murder
At least 5 people killed in fire in Antwerp apartment block
Three people die in Mexico World Cup celebrations as fans crowd streets
US and Iran enter technical talks to secure peace deal, shipping restart
After Venezuela quakes, citizens lead rescues amid military theft accusations
Two dead after wildfire guts house in northern Greece
Afghanistan launches airstrikes on IS targets on border with Pakistan
Bangladesh warns of dengue surge as weather aids spread
