1. A method for forming a video that shows a turn at an intersection from a first road onto a second road,the method comprising the steps of: selecting video that depicts travel into the intersection along the first road; selecting video that depicts travel away from the intersection along the second road; and adding the video that depicts travel away from the intersection along the second road to the video that depicts travel into the intersection along the first road to form the video that shows the turn at the intersection from the first road onto the second road.