The very bottom light is a "protected green arrow" and the one right above it is a "protected yellow arrow".....dozens of them around here in this area....Interesting traffic light.
Two additional aspects.
I bet one is "protected left turn".
What's the other?
Pretty sure the yellow arrow doesn't indicate a turn is "protected".The very bottom light is a "protected green arrow" and the one right above it is a "protected yellow arrow".....dozens of them around here in this area....