What is called a plow?

Roads are then Plowed and salted. Though they may use sand as they are a road, roads are not normally salted.

Only aircraft are generally referred to as ‘de-iced’.

Are you likely to scrape your car windshield?

Black Ice is a thin layer of ice on a road. Icing like water or ice being transparent enough ‘for the color of the road surface’. Are you on ice in a city?

The train has been cancelled..

Why is the train service being cancelled?

TAX is deactivated. Why?

This is a casual expression of the same thing and is more frequently used in close proximity either time or physically.

The train is still on schedule. I won’t get on it.

I cannot think of a reasonable scenario where this would be used.