Through the design of a half-through suspender arch bridge overpassing the expressway, the article discusses the structure and the design calculation method of the half-through arch bridge to be .

• 该文通过某上跨高速公路的中承式吊杆拱桥的设计,讨论了中承式拱桥的构造、设计计算方法,以供借鉴参考。