说明

The left turn signal from Hearst onto Arch is actuated by a car in that lane. Unfortunately 40% of the time I am stopped at the intersection the car at the front of the turning lane hasn’t pulled up enough to get the left turn signal. The driver usually assumes the signal is broken and turns in red endangering pedestrians and incoming drivers. The signal needs to be actuated from further back, cycled through automatically, or marked much better.