Ontario Road Network Composite Service

The Ontario Road Network (ORN) Composite product is a segmented derivative of the ORN Road Net Element (ORNELEM) data class. You can use it for mapping and general spatial analysis. Road segment information includes: addressing full street name alternate street name speed limit number of lanes pavement status road class jurisdiction route number direction of traffic flow shield type information The ORN is a provincewide geographic database of over 250,000 km of: municipal roads provincial highways resource and recreational roads The ORN is the source of roads data for the Government of Ontario. This product is derived from the ORN Road Net Element data class. It combines three types of geometry: road elements ferry connections virtual roads This product also includes additional road feature layers including: blocked passages underpasses toll points structures The ORN contains information licensed from the parties listed in the “Ontario Road Network – Licenced Sources” document in the Additional Documentation section below. Additional Documentation Ontario Road Network (ORN) Composite - User Guide (Word) Data Capture Specifications for Road Net Elements - Guide to Best Practices for Acquisition (Word) GO-ITS 29 - Ontario Road Network Standard Ontario Road Network - Licensed Sources (Word) Status On going: data is being continually updated Maintenance and Update Frequency Monthly: data is updated on a monthly basis Contact Ontario Ministry of Natural Resources - Geospatial Ontario, [e-mail]安大略道路网络（Ontario Road Network，ORN）复合产品是ORN道路网要素（Road Net Element，ORNELEM）数据类的分段衍生产物，可应用于制图及通用空间分析工作。道路段信息涵盖：完整街道名称、街道别名、限速标准、车道数量、路面状况、道路等级、管辖主体、路线编号、交通流向、标识类型信息。 ORN是覆盖全省的地理数据库，涵盖总长度超25万公里的三类道路：市政道路、省级公路、资源与休闲道路。ORN是安大略省政府道路数据的官方来源。本产品源自ORN道路网要素数据类，整合了三类几何要素：道路要素、渡轮连接线、虚拟道路。本产品同时包含额外的道路要素图层，具体包括：封闭通行路段、地下通道、收费节点、道路构造物。 ORN的相关信息由下文「附加文档」章节中《安大略道路网络——授权来源》文档所列的相关方授权提供。 ### 附加文档 1. 《安大略道路网络（ORN）复合产品用户指南》（Word格式） 2. 《道路网要素数据采集规范——采集最佳实践指南》（Word格式） 3. GO-ITS 29——安大略道路网络标准 4. 《安大略道路网络——授权来源》（Word格式） ### 项目状态与维护 当前状态：数据持续更新中 维护与更新频率：每月更新，数据按月发布更新 联系方式：安大略省自然资源部——地理空间安大略，邮箱：[e-mail]