Eleven people, including a five- year-old girl, were killed and 17 others injured when a vehicle collided head-on with a bus on Mumbai-Ahmedabad Highway here in the wee hours on Monday. The accident took place around 4 AM when the Tempo Traveller, proceeding from Mumbai towards Surat, hit the road divider and then collided with the private luxury bus coming from the opposite direction at Acchad near Talasari.