12-10-2015, 02:26 PM
Are we sure that the sensor lights are not tied to a timing mechanism?
I know that for many lights, they're on sensors, but they still wait until a green wave has passed by before changing. (an example I see every day is on Columbia, just west of Philip)
I know that for many lights, they're on sensors, but they still wait until a green wave has passed by before changing. (an example I see every day is on Columbia, just west of Philip)