Have you ever heard of a towPlow? It’s a snow plow within a snow plow, kind of like Inception with the whole “dream within a dream” type of thing, only, instead of a dream, we’re in 4 feet of snow.
The plow being pulled can be rotated to both sides of the truck, doubling the plow’s width.
There are a number of benefits of the “towplow”: Increased efficiency, able to do twice the amount of work in half the time, safety improvements due to the speed in which the roads are cleared and you’re getting more done with less manpower.