ListenTwin Cities snowplow drivers get some early practice for winter roads
In a large empty lot just south of the Minnesota State Fairgrounds, Keilon Johnson climbed into the snowplow truck, turned over the engine and lowered the blade on the far side of the cab, known as the wing.
“So we’re about to do a wing course, that’s where you use the wing on the side of the truck.” Johnson said. “We just practice driving through the course so you know how to use your wing.”…