Dataset Direct Download Service (WFS): Roads at Grande Circulation (RGC) de l’Orne

The present COVADIS data standard concerns the Great Traffic Routes network (including approximately 44.000 km of roads).“High-traffic roads, regardless of their state ownership, are roads which ensure the continuity of the main routes and, in particular, the diversion of traffic, the movement of exceptional transport, convoys and military transport and the economic services of the territory, and, as such, justify special rules on traffic police” (cf. Article 22 of Law No 2004-809 of 13 August 2004). The list of RGC roads (defined in Article L. 110-3 of the Highway Code) is established by a decree in the OJ (Decree No 2009-615 of 3 June 2009: https://www.legifrance.gouv.fr/affichTexte.do?cidTexte=JORFTEXT000020692049&categorieLien=id). The RGC roads are: the national roads defined in article L. 123-1 of the Highways Code and referred to by the Decree of 5 December 2005 referred to above; the roads listed in the annex to the decree; the shoulder straps connecting either two sections of highways with high traffic, or a section of the highway with high traffic and one motorway. Membership of the RGC network imposes constraints on managers “Community and groupings owning roads classified as high-traffic roads shall communicate to the State representative in the department, prior to their implementation, plans to modify the technical characteristics of these lanes and any measures likely to render such roads unsuitable for their intended purpose.” The RGC also appears in the Urban Planning Code (Article L111-1-4): ‘Outside the urbanised areas of the municipalities, constructions or installations shall be prohibited in a strip of 100 metres on either side of the axis of motorways, express roads and diversions within the meaning of the Highway Code and seventy-five metres on either side of the axis of other roads classified as high traffic....’ The RGC network can thus be seen as a representation of the French main network defined according to the characteristics of the road infrastructure and its functional importance as well as its administrative status.本COVADIS数据标准适用于大交通路网（Great Traffic Routes Network，以下简称RGC，总长约44000公里）。"高流量道路无论所有权归属，均为保障主干路网连续性的道路，具体可实现交通分流、特种运输、车队及军事运输通行，以及支撑区域经济服务运行，因此需适用专门的交通警务管理规则"（引自2004年8月13日第2004-809号法律第22条）。 RGC道路（即《公路法典》L.110-3条定义的大交通路网道路）的清单由法国官方公报（Journal Officiel，简称OJ）中的政令确定（2009年6月3日第2009-615号政令：https://www.legifrance.gouv.fr/affichTexte.do?cidTexte=JORFTEXT000020692049&categorieLien=id）。 RGC道路包括：《公路法典》L.123-1条定义的、且前述2005年12月5日政令所提及的国道；该政令附件所列明的道路；连接两处高流量高速公路路段，或一处高流量高速公路路段与一条快速公路的路肩带。 纳入RGC路网将对道路管理者施加约束："将道路归类为高流量道路的共同体或道路管理团体，需在实施相关作业前，向所在省的国家代表通报其变更该类车道技术特性的计划，以及任何可能导致该道路无法实现原定功能的措施"。 RGC路网同时也被纳入《城市规划法典》（L111-1-4条）："在市镇城市化区域之外，对于《公路法典》定义范围内的高速公路、快速道路及分流道路，其轴线两侧各100米范围内禁止修建建筑物或设施；对于其他归类为高流量的道路，其轴线两侧各75米范围内同样禁止修建相关建筑物或设施……" 综上，RGC路网可视为法国主干路网的具象化体现，其划分依据涵盖道路基础设施特性、功能重要性及行政属性。