BRIDGE KIT - LOW LEVEL Dimensions: 4-1/8 x 1-3/8 x 1-1/8" 10.4 x 3.4 x 2.8cm Features: * Part of the new Cornerstone Engineered Bridge System * For more information about the Cornerstone Engineered Bridge System click here * One of the most popular railroad bridge designs with unlimited overhead & side clearance for passing trains * Fits steam-, diesel- and modern-eras * Available in four common lengths to match prototype practice * Build with open or ballasted deck * Perfect as approach spans for bigger Cornerstone and other bridge kits * Add to new or existing scenery with Single-Track Center Piers (933-4550) and Abutments (933-4551) available separately * Use with Walthers Code 83 Bridge Track (948-886 or 948-899 both sold separately) plus flexible, sectional & hand-laid track or your own rail * Detailed plastic parts molded in dark gray MODEL CEMENT AND PAINT NOT INCLUDED. WARNING: CHOKING HAZARD - SMALL PARTS! NOT INTENDED FOR CHILDREN UNDER 3.