Accident happened a day after Eid al-Fitr when millions head back home from Dhaka for celebrations with family, AP reported.
A collision between two buses killed at least 15 people, including the drivers, Sunday morning, in northern Bangladesh, officials said.
The crash occurred west of Bangabandhu bridge -- Bangladesh's biggest bridge on the Jamuna river which runs north to south across the country. One of the buses was traveling to capital Dhaka and the other was going in the opposite direction.