Akwa bụ ihe eji ewu mmiri iji mezie ihe mgbochi, dịka ahụ mmiri, ndagwurugwu, ma ọ bụ okporo ụzọ, na-enweghị imechi ụzọ n'okpuru. Ezubere ya maka ebumnuche ịnyefe ihe mgbochi, na-abụkarị ihe nwere ike ibute nsogbu ọzọ. Onweghi uzo kwesiri ekwesi n'ogologo akwa mmiri. A na-atụle ụfọdụ àkwà mmiri site na mbido ọnụ ụzọ mbata ruo na nsọtụ ramp ọpụpụ. A na-amata ụfọdụ site n'ikpere mmiri ruo n'ikpere mmiri. Ma ndi ozo jiri ogologo oge odi nkpa odi na iwu ulo ahu.
Ndị a bụ nnukwu àkwà mmiri iri abụọ kachasị ogologo n'ụwa.
n'usoro | Bridge | Country | ogologo |
1. | Danyang – Kunshan Grand Bridge | China | 164,800 m (540,700 ụkwụ) |
2. | Changhua – Kaohsiung Viaduct | Taiwan | 157,317 m (516,132 ụkwụ) |
3. | Akwa Tianjin | China | 113,700 m (373,000 ụkwụ) |
4. | Akwa Cangde | China | 115,900 m (380,200 ụkwụ) |
5. | Akwa akwa Weinan Weihe | China | 79,732 m (261,588 ụkwụ) |
6. | Bang na Expressway | Thailand | 54,000 m (177,000 ụkwụ) |
7. | Akwa Grand Bridge | China | 48,153 m (157,982 ụkwụ) |
8. | Ọdọ Mmiri Pontchartrain | United States | 38,442 m (126,122 ụkwụ) |
9. | Line 1, Wuhan Metro Bridge | China | 37,788 m (123,976 ụkwụ) |
10. | Ọdụ Manchac Swamp | United States | 36,710 m (120,440 ụkwụ) |
11. | Jakarta-Cikampek Elu okporo ụzọ Toll | Indonesia | 36,400 m (119,400 ụkwụ) |
12. | Sheikh Jaber Al-Ahmad Al-Sabah Causeway Isi Njikọ | Kuwait | 36,140 m (118,570 ụkwụ) |
13. | Àkwà Yangcun | China | 35,812 m (117,493 ụkwụ) |
14. | Àkwà mmiri Hangzhou Bay | China | 35,673 m (117,037 ụkwụ) |
15. | Ọgba Runyang | China | 35,660 m (116,990 ụkwụ) |
16. | Lima Metro Line 1 | Peru | 33,000 m (108,000 ụkwụ) |
17. | Ọdụ Donghai | China | 32,500 m (106,600 ụkwụ) |
18. | Àkwà Temburong | Brunei Darussalam | 30,000 m (98,000 ụkwụ) |
19. | Shanghai Maglev akara | China | 29,908 m (98,123 ụkwụ) |
20. | Ngalaba 8 Dwarka XNUMX Station Station-Rama Krishna Ashram Marg | India | 29,808 m (97,795 ụkwụ) |