Hi mariotomo, 

Thank you for the comment. I noticed that in aerial imagery both https://www.openstreetmap.org/way/604088797 and https://www.openstreetmap.org/way/866095449 had a wider corridor and appeared to be a drivable road so I changed the classification to residential. I changed the other roads here to path where the road becomes more narrow and it looks like there may be a surface type change.