OpenHistoricalMap
Changeset: 38732
港珠澳大桥于2009年12月15日动工建设； [2] 于2017年7月7日实现主体工程全线贯通； [3] 于2018年2月6日完成主体工程验收； [4] 同年10月24日上午9时开通运营。
Closed by mc军new
Tags
| changesets_count | 740 |
|---|---|
| created_by | iD 2.18.5 |
| host | https://openhistoricalmap.org/edit |
| imagery_used | Bing;MAPNIK |
| locale | zh-CN |
| review_requested | yes |
| warnings:impossible_oneway:highway | 1 |
Discussion
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Welcome to OpenHistoricalMap!
OpenHistoricalMap is an interactive map of the world throughout history, created by people like you and dedicated to the public domain.
GreenInfo Network is a nonprofit social-good mapping and communications organization that helps nonprofits and government agencies achieve social, environmental, and other goals using a range of tools, including human-centered design practices, collaborative development, and open source web and geospatial tools.
Development Seed is an engineering and product company that is accelerating the application of earth data to our biggest global challenges. Development Seed leverages massive earth data, cloud computing, geospatial AI, and thoughtful product development.
| https://openstreetmap.org/copyright | https://openstreetmap.org |
| Copyright OpenHistoricalMap and contributors, under an open license | |