During heavy snows, snow plows and wind create snow berms known as windrows where the road and driveway intersect. Removal of these windrows is indeed the responsibility of the property owner or their contracted snow plow company.
Snow plow contractors may push the snow into the designated snow storage areas on each property. Plowing or shoveling snow onto streets is prohibited. Snow removal activities must not obstruct line-of-sight, traffic flow or access to fire hydrants; cleared spaces around hydrants and utility boxes must be maintained.