Have a cattle guard here on the farm,snow has filled it up. I have tried propane,but am looking for an alt to that. I see heating mats might work?
But what do you use? Any help would be greatly greatly appeiciated.
Around here we fill them with snow and put up a gate for the winter.
If it were really important to open it I would rent a steamer. Hotsy makes good ones. It wouldnt take long with a good steamer.