The trailer of Imtiaz Ali’s next film Highway, a relationship film on the roads, comes across as a visual delight with snow-clad mountains and desert. Another highlight is Alia Bhatt. The trailer of the film, which has been producing under Imtiaz’s banner Window Seat Films, was released at a multiplex on Monday. ‘Highway was made on the road, on the go. It needed more care. Luckily I had the best people in the team.'