RE Upper Township Snow Plowing Mailboxes. If the township hits your mailbox with their equipment then it should be on them to replace it no questions asked. If the snow rolling off the plow knocks the box over then do a better job maintaining a sturdy and secure box. I plow snow for a municipality. I know how it works. I rarely see boxes fall over from snow of my plow. If you're not satisified, then perhaps get a job plowing snow with them. Last storm I was out 20 hrs straight in a plow truck keeping roads open for people I don't even know. Thank me. I'm welcome.