Q. Is the traffic signal flashing, stuck on a color, or black/off?
A. The green arrow in the left turn only lane southbound from Grafton St. turning onto Sunderland Rd. trips even if there is no traffic in that lane. Seems like the sensor is faulty. This is delaying northbound traffic on Grafton St. since they need to wait for that green arrow to finish before northbound turns green.

Q. At what intersection is the signal?
A. Grafton St. at Sunderland Rd.

Q. Has there been an accident at this location?
A. Unknown