问 Is the issue related to a traffic signal or a street light?
答 Traffic Signal

问 Please provide intersection name.
答 Gratiot and Mack

问 What is the nature of the problem?
答 Other

问 If you selected "Other", please provide more detail as to the nature of the problem.
答 intersection is congested and wide enough for two lanes but there is no left turn arrow so it gets backed up or people go around each other in an unsustainably unsafe way