Traffic signals seemed to mean very little, if anything to him.
The number of traffic signals goes from 15 to 6.
I stopped for a traffic signal and turned to look at her.
"When we get in the car, pay attention to the traffic signals."
Even now, it has the only two traffic signals in the entire county.
"They are better for the environment than a traffic signal because the cars keep moving."
Traffic signals do not always function, and are sometimes difficult to see.
All two hundred main traffic signals under its direct control turned green.
If she really did affect traffic signals, that was fine with him.
If you drive in the streets, there are no traffic signals.
