it is the process of adding a 3rd left turn lane [right side] or a right turn lane [uk,aust] on avenue-avenue intersections! soon to be realeased mod.

Development thread - http://www.simtropolis.com/idealbb/view.asp?topicID=54657
Feedback and testing - http://www.simtropolis.com/idealbb/view.asp?topicID=54656