| 1. | The clear span of a bridge is the gap from the near edge of the next .
桥梁的净跨，是自一个桥墩的近侧边到相邻桥墩近侧边之间的间距。 |
| 2. | The zhaozhou bridge built in the daye period ( 605a.d.-618a.d. ) of the sui dynasty ( 581a.d.- 618a.d. ) , with a clear span of 37 metres and small arches within the main arch , was the earliest spandrel arch bridge and also the longest stone arch bridge in the world .
中国隋朝大业年间（公元605-618年）建成的赵州桥，净跨37米，主拱圈上敷设小拱，是世界上最早的空腹拱桥，也是当时世界上跨度最大的石拱桥。 |
| 3. | Stonecutters bridge is a 1 . 6 km long dual 3 - lane high level cable stayed bridge , with a clear span of 1018 metres
昂船洲大桥是一条1 . 6公里长的双程三线高架斜拉桥，其主跨度为1018米。 |
| 4. | To pass over the east rail tracks and the slaughterhouse sidings , a new bridge with a clear span of 250 m will be required
要兴建一条这样的高架桥，部分桥墩无可避免会座落于屠房内，对屠房的运作造成干扰。 |
| 5. | The zhaozhou bridge built in the daye period ( 605a . d . - 618a . d . ) of the sui dynasty ( 581a . d . - 618a . d . ) , with a clear span of 37 metres and small arches within the main arch , was the earliest spandrel arch bridge and also the longest stone arch bridge in the world
中国隋朝大业年间（公元605 - 618年）建成的赵州桥，净跨37米，主拱圈上敷设小拱，是世界上最早的空腹拱桥，也是当时世界上跨度最大的石拱桥。 |
| 6. | It is a top load bridge with a clear span of 288m , which is maximum one of the same structural system in asia . the main arch rib uses 8 steel tube of 920mm joined by web members and transverse truss to form a space truss . the soldier piles on the arch are made of bent frame to make the shape both artistic and novel
梅溪河大桥为一净跨达288米的上承式钢管混凝土拱桥，是目前亚洲同类桥型中跨度最大的桥梁，其主拱肋采用8根920mm的钢管，通过腹杆及平联形成钢管混凝土空间桁架，拱上立柱亦采用钢管混凝土排架，造型新颖美观。 |
