The departmental roads of Haute-Savoie: the works of Génie-Civil
Description
The ad hoc representation of works of art (bridge, paravalanche, tunnel, or estacade) and works to protect natural hazards (OPRN) of the Haute-Savoie departmental road network.
Validity at 31/12/2018 and annual update.
Resources
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Tags
- auvergne-rhône-alpes-haute-savoie-département-cd74-routes-départementales-rrd74-dep74-données-routières-ouvrage-génie-civil-pont-tunnel-estacade-paravalanche-protection-risque-naturel-oprn