A truck traveling along the highway in southern Bolivia collided with a bus early Monday morning, police said, pushing the bus off the road and killing at least 15 people. The bus rolled around 500 meters (1640 ft) down a ravine,

At least 15 people were killed in a road accident on Monday in Potosi, Bolivia on the same southern road where another crash on Saturday left 37 dead and 40 injured.

At least 31 people died in southern Bolivia Monday when their bus plunged into a ravine after colliding with a pick-up truck, injuring 22 people, bringing to nearly 70 the number killed on area roads in recent days,

The bus in southern Bolivia plunged into a 1,600-foot-deep ravine and, in addition to the 31 fatalities, some 22 people suffered serious injuries following the impact

In Bolivia's western Potosi region, a bus accident resulted in at least 13 deaths and 20 injuries. Local police attribute the incident to landslides from heavy rainfall. This crash is part of a concerning trend of fatal road collisions in the country.

At least 25 people were killed and 26 injured in Bolivia on Monday when the bus they were travelling in plunged into a ravine after colliding with a pick-up truck, investigators said. The crash was the second in days in southern Potosi department to claim dozens of lives -- and the third in just a month.