トップ20: (63):
なぜこの20か
Total length as recorded in Wikidata, converted to metres. Long causeways and elevated roads over lakes, bays and wetland lead the world list; each country page shows its own long crossings. Some record rail viaducts have no length in Wikidata yet, so they are missing until editors add it.
下位の地域から集計:全体の上位20。
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ポンチャートレイン湖コーズウェイ
Lake Pontchartrain Causeway
set of two parallel bridges over Lake Pontchartrain in southern Louisiana, United States
38,442 m · 🇺🇸 アメリカ合衆国
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杭州湾海上大橋
杭州湾跨海大桥
long 36km sea-crossing highway bridge with two separate cable-stayed spans and a mid-bridge service center, completed 2008 across the mouth of Hangzhou Bay...
35,673 m · 🇨🇳 中華人民共和国
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5
潤揚長江大橋
润扬长江公路大桥
bridge complex that crosses the Yangtze River in Jiangsu Province, China
35,660 m · 🇨🇳 中華人民共和国
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チェサピーク湾ブリッジ・トンネル
Chesapeake Bay Bridge-Tunnel
bridge-tunnel beginning in Chesapeake Bay, Virginia
28,318 m · 🇺🇸 アメリカ合衆国
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ペナン第二大橋
Sultan Abdul Halim Muadzam Shah Bridge
second highway connecting mainland and island in Penang, Malaysia
24,000 m · 🇲🇾 マレーシア
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Ponte de Odeceixe
16,320 m · 🇵🇹 ポルトガル
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ペナンブリッジ
Penang Bridge
road bridge connecting Penang Island with the Malay Peninsula
13,500 m · 🇲🇾 マレーシア
測り方
Wikidata: bridges, viaducts and railway bridges 1,500 m or longer (lengths converted to metres) that have an opening or inception date in the past and are not demolished; country from the location. The world list is the top 20 of the countries below.
参考資料
- Wikidata query: bridges by length, Wikidata (CC0). Checked 2026-10-19 20:56 UTC.
写真: Some parts Earth are camera, CC0 via rawpixel. Pictures in rows: Wikimedia Commons, GitHub and the linked pages.

