Walthers Cornerstone 933-4509 HO Scale 30' Single Track Low Level Deck Girder Bridge Kit

* 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

* Part of the new Cornerstone Engineered Bridge System