Yep..View attachment 721281this is above our house but thankfully drains away from us, well mostly anyway..
We have a short section (several miles) of State Hiway 27 a few miles away with slot trenches like that. The highway was closed for a couple weeks due to snow kept drifting and closing it faster than they could keep it open. Finally opened last weekend. Average snow depth here util the warmup started a week ago was about 1.5'