Research conclusions: The design and application of orthogonal continuous beam along with skew pier in Cihuaixinhe Double—track Bridge to cross the Cihuaixin River show that the stress level in the lateral area pallet under the pad stone is biggerr than other areas because of orthogonal layout of pad stone，and when the size of the pad stone exceeds the pier size is controlled in a certain range，the stress level of the tray can be controlled in the specification allowable value．Using skew is a good solution when the oblique crossing is needed over road and river because of the limitation of railway alignment．