At least 16 people have reportedly died after a serious bus crash in Indonesia. On Monday, Dec. 22, the passenger bus was traveling on a tollway in Semarang, Central Java when it slammed into a highway guardrail before overturning on its side around 12:30 a.m. local time, a search and rescue agency official known by the single name of Budiono, said, according to the Associated Press and local outlets The Jakarta Post and Pos Kota.