All recordsArchitecture, Transport & Construction
No. 00383
World's Longest Bridge-Cum-Tunnel Sea Crossing
- Holder
- Hong Kong–Zhuhai–Macao Bridge
- Country
- China
- Date
- 2018
- Location
- China
- Certificate
- GBR-C-2026-0000375
About this record
The Hong Kong–Zhuhai–Macao Bridge, opened to traffic in 2018 across the Pearl River Estuary, is 55 km long in total, including a 29.6 km main bridge and a 6.7 km undersea tunnel of 33 immersed sections reaching 46 m below sea level, included by GBR in its World Record Registry as the world's longest bridge-cum-tunnel sea crossing.
