Behold the TowPlow: a steerable trailer that allows one truck to clear up to two and a half lanes of roadway in a single pass.
The machinery effectively doubles the efficiency of a truck and driver, but it comes with a heady price tag. The TowPlow will set your local department of transportation back around $100,000 a pop.
The TowPlow can also be fitted to disperse sand, salt or liquid calcium chloride, which makes it a triple threat when it comes to keeping roadways free of the slippery stuff.
