At least 30 people have been injured as a bus plunged into the Bangshai river in Madhupur upazila of Tangail.
Two people went missing following the accident that took place around 10am Tuesday.
The Dhaka-bound bus of Binimoy Paribahan plunged into the river in the area, said Madhupur police station and fire service officials said
The injured were rushed to Madhupur Upazila Health Complex. Four of them then were taken to Mymensingh Medical College Hospital in critical condition, the police added.
There were some students inside the bus, according to the bus driver and some of the other victims.
Fire service personnel were trying to remove the bus from the scene.