说明

The traffic signal at the intersection of Winthrop Av and Derby Av, and its sister signal at Winthrop and Chapel, are too fast. The traffic phase, from when the light turns green to when it turns red again is not fast enough to drive through both signals, if you're driving down Winthrop Av.

Also, with the light at Winthrop and Derby: If you're stopped at the light on Winthrop Av, it lasts twice as long because the traffic light doesn't turn green like it should. The light is red on both sides of the street, before the Derby Av side of the light turns green again.

Hope this description is helpful