In competition with the orthotropic steel deck adopted in the Fleher Bridge, Leonard, the famous pioneer of modern reinforced concrete technology, designed a composite concrete deck which is very similar in section to that particular steel one.

• 与弗莱尔大桥所用的正交各向异性钢梁相媲美,现代钢筋混凝土技术的著名先驱里奥哈特设计出了截面与之类似的组合混凝土梁。