SheeEttin, 11 months ago The only time I’ve seen that happen is when they used the full-circle hoods. Almost every one I’ve seen has a cutout at the bottom to prevent snow from accumulating. They probably have heaters too though. I am not a traffic signal engineer.
The only time I’ve seen that happen is when they used the full-circle hoods. Almost every one I’ve seen has a cutout at the bottom to prevent snow from accumulating.
They probably have heaters too though. I am not a traffic signal engineer.