Number of roads in the metropolitan national road network as of 01/01/2020, including ramps.
These data are derived from the SIGR (system d' information on the management of the national road heritage), they have been the subject of a transformation to comply with the INSPIRE nomenclature.
Reference to INSPIRE Regulation: 7.7.1.4
__Origin__
The INSPIRE modalities come from the Profile class across the SIGR.
C' is a linear, continuous, non-recovery theme of road reach on the national road network.
The data in this lot is a consolidation provided by the Interdepartmental Directorates of Roads for the non-conceived network and by the companies of the motorways for the licensed network.
__Partner organisations__
CEREMA
__Links annexes__
* [basketDownloadFrontalParametrage](https://catalogue.cdata.cerema.fr/geosource/panierDownloadFrontalParametrage?LAYERIDTS=8480137)
[See this page on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/f517cf8d61b24d6b98427d55419e94329d7e6fd3)
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