Prioritisation of the national road network

This dataset describes the functional classes of sections of the national road network. For motorways, it distinguishes between: - the motorways granted - Type 50 Urban Rapid Transit (VRU50) - Motorways (VCA) For national roads, it distinguishes between: - the Grandes Liaisons d’Aménagement du Territoire (GLAT) - the National Link Roads (RNL) - Ordinary National Roads (RNO) It is in line with the recommendations of the INSPIRE Directive and falls under the heading "Road transport networks - Functional classes of roads"/ Each section of road is defined by: - his name (road) - its length - its start (D) and end (F) coordinates expressed in coordinates (X, Y, Z) or by a road tracking system composed of 4 attributes: - pr = Road reference point - depPr = department where the PR is located - concessionPr = indicates whether the RP is on a licensed section (C) or not (N) - abs = abscissa or distance (in metres) separating the point from the PR to which it relates - its functional classification defined by a code (clfoncentr) and its description (clfoncentr_lib)