白桥溪大桥为3跨65m的钢筋混凝土箱形肋拱桥，全长278m上部为分离式箱形拱肋，桥墩为圆端形截面，挑臂式墩帽，不仅结构受力合理，构造轻巧美观，而且施工简便、程序少，在技术力量薄弱、设备缺乏的前提下，与其他桥型相比，达到了节省造价、缩短工期的目的。 The White Bridge Bridge is a 3-span 65m reinforced concrete box rib arch bridge with a full-length 278m upper split box-shaped arch rib with a round end cross-section and a pick-and-arm pier cap, which not only has reasonable structure and light weight, beautiful structure , And the construction is simple, less procedures, under the premise of weak technical force, lack of equipment, compared with other bridge type, to achieve the purpose of saving costs and shortening the construction period.