I’m not sure if this is an OSM problem or not, but I use Wandrer.earth to keep track of where I’ve walked/biked, and some of Mystic Ave southeast of this point is showing up as “untraveled”. From here to Sullivan Square is effectively a highway offramp, and not safe for foot traffic, but some of it appears to be tagged in a way that suggests pedestrian access is allowed, which is really not the case. 