The Dabie Mountain has a beautiful environment, and the expressway under construction will effectively improve the traffic capacity. The construction party must take into account the protection of the ecological environment during the construction process. Xingtu prefabricated traffic steel bridge, with prefabricated structural members to connect the standardized bridge deck, is not only been easy to construct, but also not required for welding, which can effectively reduce the damage to the environment. So Xingtu prefabricated traffic steel bridge becomes the preferred solution of CCCC First Highway Engineering Group Co., Ltd .(The following video is quoted from CCTV.)