A pink traffic sign may seem like a whimsical choice, but it’s actually trying to tell you something important ...

Question: I’m wondering about a light that seems to only be on at night on the traffic lights. It’s a small purple or blueish light that’s near the traffic lights.

and another signal controlling through traffic. A "left turn signal" sign will be added next to the left-turn signal, crews said, though the turning signal already shows a green left turn arrow ...