The invention relates to a lifting and moving combined movable steel bridge. The bridge is mainly composed of a lifting bridge body, a moving bridge body, a hydraulic cylinder, a walking trolley, a counterweight body, an anchor device and a basic embedded part; a navigation hole is formed in one side of the moving bridge body, the lifting bridge body is arranged on the other side of the moving bridge body, the hydraulic cylinder is installed on the lower portion of the lifting bridge body, the moving bridge body is composed of an active bridge, a slave bridge and a connecting hinge pin, and the walking trolley, the anchor device and the counterweight body are arranged on the active bridge. In the drive-through state, the moving bridge body is erected above the navigation hole, the liftingbridge body falls down, and a flat pavement is formed; in the navigation state, the lifting bridge body is jacked, the moving bridge body retracts to the portion below the lifting bridge body, and navigation clearance is achieved. Accordingly, the bridge has the advantages of being good in trafficability, convenient to install and maintain, good in equipment protectiveness under high wind and thelike in technology, has the advantages of being small in occupied area, simple and attractive in building and the like in arrangement, and has the advantages of being capable of greatly reducing civilengineering capacity and effectively shortening the construction period in economic.