I haven't ever done anything really wild, maybe a couple places that were like a 15 minute walk or so. However, back when I worked at the Chipotle in Harvard Square (RIP, good riddance) we had a delivery order for the store upstairs, which I believe was an REI or some other outdoors store. The driver didn't even have to leave the building or take the stairs, because there was an escalator right through our side door in the building lobby. Not a big order either, like a single burrito or something. I assume they had a delivery only promo, otherwise it makes no sense.

And if there's a storm drain make sure that's uncovered too, when the snow melts it will need somewhere to go! Obviously not as much of an issue now because this was not much snow, but when we get a foot or more, it's pretty common for drains to get blocked by mounds of snow. There's one near my house that we learned the hard way to ensure it stays clear, because otherwise every basement on our side of the street floods when the snow melts.