I have been working may way through my city. There are private streets that are un runable. I get to the street and a business private gate is up and it’s no tresspassing. Is there way a way to mark this on the map?
You can mark them manually complete or edit them on OSM. Others here might be willing to help too if you give links with street info and where edits need made but it’s best to check out the open street maps and learn how to update the maps as needed