说明

If you are travelling west on Haverford Ave and want to make a left turn onto Bryn Mawr Ave at the Wawa it is very dangerous because the opposing traffic has a green light that is extended by a few seconds with no sign indicating this. So because there is no left turn arrow you generally inch out into the intersection and wait for the light to turn yellow / red, and then start to make your turn, without knowing that the opposing light has stayed green for a few extra seconds meaning that opposing cars keep barrelling through the interesection as your light is turning red.