IMDB information:

Title: Changing Lanes (2002)
Genres: Drama, Thriller
Description: An attorney in a rush to make a court appointment to file legal papers involving a multi-million dollar trust accidentally collides with an alcoholic insurance salesman, who also is a rush for a court appointment involving the custody of his children. The attorney leaves the scene of the accident and strands the salesman, causing him to miss his custody hearing. During the process of the post-crash discussion, the attorney accidentally drops the papers he needs to present in court. The judge gives him until the end of the day to present the papers and thus begins a cat and mouse game between the proponents. A few questionable actions later on both parties’ part, they finally start questioning their actions and their lives. In the end, both come to new understanding of what is important and appear to be set in new ethical and moral directions. Contains mild violence and profanity.