Longest Bridges in the World

1. Danyang- Kunshan Grand Bridge in China 164.8km

2. Tianjin Grand Bridge in China 113.7km

3. Weinan Weihe Grand Bridge in China 79.732 km

4. Bang Na Expressway in Thailand 54 km

5. Beijing Grand Bridge in China 48.152km

6. Lake Potehartrain Causeway in USA 38.442km

7. Manchac Swamp Bridge in USA 36.71km

8. Yangeun Bridge in China 35.812 km

9. Hangzhou Bay Bridge in China 35.673 km

10. Runyang Bridge in China 35.66km

11. Donghai Bridge in china 32.5 km

12. Shanghai Maglev Line in China 29.908 km

13 Atchafalaya Basin Bridge in USA 29.29km

14. Louisana Highway 1 Bridge in USA   - 29km

15. Line 1 Wuhan Metro Bridge in china 28.87km

16. Yanshi Bridge in china  - 28. 543 km

17. Jiaozhou Bay Bridge in China 26.707 km

18. Jinbin Light Rail No 1 Bridge in Guanghualu   -  25.8km

19.King Fahd Causeway Bridge I  in Saudi Arabia and Bahrain 25 km

20  suvarnabhumi Airport link  in Thailand- Length -21.5 km