Crossroads of the unlicensed national road network

This dataset makes it possible to locate all interchanges, plan junctions and roundabouts of the unlicensed national road network. It is in line with the recommendations of the INSPIRE Directive. Each crossroads is defined by: - the name of the road to which it is attached - its location expressed in coordinates (X, Y, Z) or by a road marking system composed of 4 attributes: - pr = Road reference point - depPr = department where the PR is located - concessionPr = indicates whether the PR is on a conceded section (C) or not (N) - abs = abscissa or distance (in metres) between the point of the RP to which it relates - side: for separate carriageways, indicate whether the PR is on the right (D) or left (G) carriageway. the value "I" corresponds to the single carriageways - the type of crossroads - the roads encountered at this crossroads