| NAME | STAAT | ORT | TYP | Material | LAENGE | WEITE | HOEHE | BREITE | BAUZEIT | QUERUNG |
| Yeongjong Grand Bridge | Süd-Korea | Hängebrücke | Stahl/Eisen | 4420 | 300 | 35 | 1995-2000 | Incheon u. Yeongjong Island | ||
| Yesanhe Bridge | China | Jianshi, Hubei Prov. | Bogenbrücke | Beton (allg.) | 90 | 1977 | ||||
| Yibin Bridge | China | Yibin, Sichuan Prov. | Balkenbrücke | Stahl/Eisen | 1053 | 176 | 8 | 1968 | Jinshajiang | |
| Yibin Bridge | China | Yibin, Sichuan Prov. | Bogenbrücke | Beton (allg.) | 532 | 100 | 1973 | Minjiang | ||
| Yijiang Bridge | China | Bogenbrücke | Beton (allg.) | 312 | 1996 | |||||
| Ying Xiang Bridge | China | Shanghai | Bogenbrücke | Stein | 34 | 2,4 | 1335-1340 | |||
| Yixiantian Bridge | China | Chengdu-Kunmin Railway | Bogenbrücke | Stein | 63 | 54 | 13,5 | 4 | 1966 | |
| Yobuko Ohashi Bridge | Japan | Yobuko, Saga Pref. | Schrägseilbrücke | Spannbeton | 728 | 250 | 27 | 10,9 | 1989 | |
| Yokohama Bay Bridge | Japan | Yokohama - Kanagawa | Schrägseilbrücke | Stahl/Eisen | 860 | 460 | 27,2 | 1989 | Yokohama Bay | |
| Yokura Ohashi | Japan | Mihara, Hiroshima | Schrägseilbrücke | Holz | 145 | 77 | 5 | 1992 | ||
| Yolo Causeway | USA | Sacramento - Davis, CA | Balkenbrücke | Stahlbeton | 5040 | 13,4 | 1916/1932 | |||
| Yonghe Bridge | China | Bogenbrücke | Stahl/Eisen | 2004 | Yongjiang | |||||
| Yonghe Bridge | China | Nanning | 1402 | 338 | 35 | Yongjiang | ||||
| Yonghe Bridge | China | Tianjin, Hebei Prov. | Schrägseilbrücke | Stahlbeton | 510 | 260 | 14,5 | 1987 | Yonghe | |
| Yongjiang Bridge | China | Ningbo, Zhejiang Prov. | Schrägseilbrücke | 588 | 105 | 1992 | Yongjiang | |||
| Yonne Brücke | Frankreich | Bassou | Bogenbrücke | Stein | Yonne | |||||
| Yonne, Pont sur | Frankreich | Pont-sur-Yonne | Balkenbrücke | Verbund (vertikal) | 160 | 74 | Yonne | |||
| Yonne, Pont sur la | Frankreich | Villeneuve | Bogenbrücke | Stein | Yonne | |||||
| Yonne, Viaduc de l' | Frankreich | Sens | Balkenbrücke | Stahl/Eisen | 579 | 83 | 29,8 | 1997 | Yonne | |
| Yonnebrücke | Frankreich | Montereau-Fault-Yonne | Bogenbrücke | Stein | Seine | |||||
| York Millenium Bridge | Großbritannien | York | Bogenbrücke | Stahl/Eisen | 150 | 80 | 4 | 2001 | Ouse | |
| Yoshiigawa Bridge | Japan | Balkenbrücke | Beton (allg.) | 671 | 73 | 1971 | Yoshii | |||
| Yoshima Bridge | Japan | Kojima-Sakaide | Balkenbrücke | Stahl/Eisen | 876 | 245 | 36 | 23 | ||
| Youngs Bay Bridge | USA | Astoria, OR | Balkenbrücke | 1280 | 1921 | Old Youngs Bay | ||||
| Yu Ao Bridge | China | Chongqing, Sichuan Prov. | Balkenbrücke | 160 | Jialing | |||||
| Yuanling Bridge | China | Yuanling, Hunan Prov. | Rahmenbrücke | Spannbeton | 767 | 140 | 1991 | Yuanshui | ||
| Yuanshan Bridge | China | Taibei, Taiwan Prov | Rahmenbrücke | Spannbeton | 1452 | 150 | 1977 | Yuanshan | ||
| Yuge Bridge | Japan | Ehime Pref. | Schrägseilbrücke | 325 | 175 | 9,75 | ||||
| Yukon River Bridge | USA | Balkenbrücke | Stahl/Eisen | 698 | 9,1 | 1979 | Yukon |