Traffic signals, especially ones that are not warranted, not only waste time, cause delays for motorists, but they create a dangerous situation.
We can not only tell when traffic is backing up, if traffic stops we get an alarm from the computer system to see what's causing traffic to stop.
It's bringing all the traffic signals in the urban area of the county into this building.
In the past, to change the timing we had to drive to the intersection which means we're stuck in traffic right behind everyone else.