Hello! Please have a look on http://www.osm.org/way/1413960126. What is the mean of the tags
ACCES_VL = Libre
ACQU_ALTI = BDTopo
ACQU_PLANI = BDTopo
DATE_CREAT = 2006-10-12 15:18:01
DATE_MAJ = 2012-01-25 07:48:13
IMPORTANCE = 5
INSEECOM_D = 17466
INSEECOM_G = 17466
PREC_ALTI = 1.5
PREC_PLANI = 2.5
PRIVE = Non
SENS = Double sens
URBAIN = Non
VIT_MOY_VL = 1
?