Walthers Cornerstone, 933-4522, Arched Pratt Truss Railroad Bridge -- Double-Track Kit - 23 x 5 x 5-1/4" 58.4 x 12.7 x 13.3cm VendorWalthers Cornerstone Product form $59.98 Quantity Out of stock You might also need... SKU: 933-4522 Barcode: 616374131570 Brand: Walthers Cornerstone | Easy To Build Plastic Kit Product Tags Buildings / Structures Easy To Build Plastic Kit HO Scale Walthers Cornerstone