I'll be honest, you're pretty in that bubble and just looking at the map (https://www.arcgis.com/home/webmap/viewer.html?webmap=06f2959e05c24bbebf51fe476eb369c1&extent=-76.6617,39.2789,-76.5349,39.3279), I don't have any great directions for you.

My best advice would honestly be to find an AirB&B (or a friend or someone you can stay with) somewhere in Butchers Hill (you don't want to have to cross Linwood) during that time. Maybe also talk to your OB to see if they know of any resources Hopkins may have (legit no idea, I just know there aren't any hotels super close).