Irrational traffic signals?
Question Corner April 2013
Q: Normally, at a stoplight with left turn arrows, those left arrows turn green for both directions at the same time. However, at certain lights--Stadium and Liberty and Stadium and Pauline are examples--you get a green left arrow for one direction, then the main green, then the green left arrow for the other direction. Why are they wasting our time waiting while only one side can turn?