SS57 Vari-Girder Plate Girder Panels KitThis Plate Girder Bridge kit can be made up to suit the length of span required, and is therefore particularly useful where roads railways cross at an angle other than 90 degrees or where a long bridge is required. Maximum girder length 352mm. Supplied with pre coloured parts although painting and or weathering can add realism; glue is required to complete this model. Technical Specification: Length: 352mm