Discover the longest bridges in the world, showcasing remarkable engineering achievements that connect cities, rivers, lakes, and transportation networks. China dominates the global rankings with several record-breaking bridges, while Thailand and the United States also feature on the list.
Whether you’re preparing for General Knowledge (GK), FPSC, PPSC, NTS, CSS, PMS, FIA, ASF, Pakistan Army, Navy, Air Force, or other competitive exams, these facts are important for current affairs and geography preparation.
🌉 Top 9 Longest Bridges in the World
| Rank | Bridge Name | Country | Length |
|---|---|---|---|
| 1 | Danyang–Kunshan Grand Bridge | China | 102 miles (164.8 km) |
| 2 | Changhua–Kaohsiung Viaduct | China* | 98 miles (157.8 km) |
| 3 | Tianjin Grand Bridge | China | 70 miles (113.0 km) |
| 4 | Cangde Grand Bridge | China | 66 miles (106.2 km) |
| 5 | Weinan Weihe Grand Bridge | China | 50 miles (79.9 km) |
| 6 | Bang Na Expressway | Thailand | 34 miles (54.7 km) |
| 7 | Beijing Grand Bridge | China | 30 miles (48.2 km) |
| 8 | Lake Pontchartrain Causeway | United States | 24 miles (38.6 km) |
| 9 | Line 1 (Wuhan Metro) Causeway | China | 24 miles (38.5 km) |
| 10 | Manchac Swamp Bridge | United States | 23 miles (36.7 km) |
Note: The Changhua–Kaohsiung Viaduct is located in Taiwan. Some sources list it separately from mainland China.
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📚 Important Facts for Competitive Exams
- ✅ Danyang–Kunshan Grand Bridge is the longest bridge in the world, stretching 102 miles (164.8 km).
- ✅ China has 7 of the world’s 10 longest bridges.
- ✅ Bang Na Expressway is the longest road bridge in Thailand.
- ✅ Lake Pontchartrain Causeway is one of the longest continuous bridges over water in the world.
- ✅ These bridges are famous for their engineering excellence and play a vital role in transportation and economic development.
🎯 Why This Topic is Important?
Questions about the world’s longest bridges frequently appear in:
- FPSC
- PPSC
- CSS
- PMS
- FIA
- ASF
- Pakistan Army
- Pakistan Navy
- Pakistan Air Force
- NTS
- OTS
- PTS
- ISSB
- General Knowledge & Current Affairs Tests
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