Hi! If you use the standard OSM map, you can see that the track is only composed of soft material, meaning in this case with a track that it has lots of grasses... Further more, if there are dense bushes (woody plants), it can't be considered as track anymore, possibly as path though (a way only for "one large being" such as a pedestrians, a horse, a mountain bike...). Can you tell me if it is the case?