Anji Bridge
open-spandrel arch bridge in Hebei Province, China
The Anji Bridge (simplified Chinese: 安济桥; traditional Chinese: 安濟橋; pinyin: Ānjì Qiáo; lit. 'Safe crossing bridge'), also known as the Great Stone Bridge or Zhaozhou Bridge, is the world's oldest open-spandrel segmental arch bridge of stone construction. Credited to the design of a craftsman named Li Chun, the bridge was constructed in the years 595–605 during the Sui dynasty (581–618). Located in the southern part of Hebei Province, it is the oldest standing bridge in China. It is considered one of the Four Treasures of Hebei.
Name and location
The bridge is also commonly known as the Zhaozhou Bridge (simplified Chinese: 赵州桥; traditional Chinese: 趙州橋; pinyin: Zhàozhōu Qiáo), after Zhao County, which was formerly known as Zhaozhou (趙州). Another name for the bridge is the Great Stone Bridge (simplified Chinese: 大石桥; traditional Chinese: 大石橋; pinyin: Dàshí Qiáo). It crosses the Xiaohe River (洨河) south of the town of Zhaoxian, in Zhao County, approximately 52 kilometres (32 mi) southeast of the provincial capital Shijiazhuang. It is a pedestrian bridge and is currently open to the public.
In English literature, it is also referred as Chiao Shui Bridge, after the river it crosses.
Begin with the source’s own compact description: “Anji Bridge” is open-spandrel arch bridge in Hebei Province, China. The dossier treats that line as a proposition to test through Anji, Bridge and open-spandrel, not as a finished interpretation.
Why this record matters
The phrase “open-spandrel arch bridge in Hebei Province, China” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
Place names and jurisdictional language are key evidence: both can reveal earlier catalogue descriptions and overlooked record series. The source revision retrieved here is dated May 1, 2026. The linked authority identifier is Q551446. Authority coordinates are 37.720, 114.763. 1 of 2 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank.
Architectural summaries often privilege surviving fabric and can understate demolished phases, contested use or displaced communities. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.
- Historic place names
- Jurisdictional context
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Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.
Three-step research path
- Establish the record: confirm the title “Anji Bridge”, its source revision and the description used here.
- Expand the search: follow Anji Bridge primary sources, Anji Bridge archive and Anji research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
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Search terms from this dossier
This entry incorporates text from “Anji Bridge” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.