This Cornerstone Double-Track Railroad Bridge Concrete Pier kit is perfect for use with Cornerstone double-track bridges and is part of the Cornerstone Engineered Bridge System. The detailed structure can be built with or without a cutwater and molded cut lines allow you to customize the height to fit your bridge height. The kit includes parts for two single-track concrete bridge piers and comes molded in a concrete base color. Part of the Cornerstone Engineered Bridge System For more information about the Cornerstone Engineered Bridge System click here Common prototype design used with various types of bridges Fits steam-, diesel- and modern-eras Use with Cornerstone Double-Track Railroad Bridges (sold separately Simulates poured concrete construction Molded cut lines for easy height adjustment Build with or without cutwater ends for extra realism Adaptable to other bridges Parts for two complete piers Cornerstone Engineered Bridge System railroad bridge kits Single-track bridges PLEASE NOTE: If you are planning on installing piers with the wider Single Track Truss Bridge (933-3185 sold separately), use this kit rather than the Single-Track Bridge Piers (933-4550).