150-70000037 - Cd 100 Girder Brdg CN - HO ScaleDecorated Plate Girder Bridge w Code 100 Track Kit Canadian National (black. white) Railroads once considered bridges as locations to fly the company flag, so many painted them with logos and billboard advertising. These plate girder bridges are based on those used across the continent and each comes decorated with period railroad graphics. The layout ready models also feature nickel silver Code 100 rail.