Commercial Fixed Wing
Situational Awareness; Time Pressure
Conflict Ground Conflict; Critical; Deviation / Discrepancy - Procedural Published Material / Policy; Ground Event / Encounter Other / Unknown; Ground Excursion Ramp
General None Reported / Taken
Airport; Procedure
I notified my lead before departure that there was low visibility due to the jet bridge placement. He asked me if he wanted me to push or if he wanted me to push it. I told him I would wing walk. Once he gave us the clear to push signal; he almost immediately began to push the plane before the wing walker opposite to me could make sure traffic was stopped. A pick up truck with a plow was going; probably too fast; down the vehicle service road. The opposite wing walker was waving his hands and wands to get the trucks attention. The plow got stopped finally nearly once he got to the line of the envelope. The back of the truck went up in the air as he stopped due to how fast he was going and how fast he stopped. By the time the truck stopped the entire tail of the aircraft was in the vehicle service road.
A Ramp Service worker reported an aircraft was pushed back too far extending over a vehicle service road and into conflict with a snowplow.