California Roadbed Co., Inc. is making some changes in the HO Scale, N Scale and O Scale product names. When a roadbed has two thicknesses in the same scale, the thicker will be called Main Line (ML) and the thinner will be called Branch Line/Siding (BLS). HO (0.240” thickness) is now HOML and HO125 (0.125” thickness) is now HOBLS. OHL (O Heavy line 0.350” thickness) is now OML and OSL (O Slim Line 0.250” thickness) is now OBLS.   | Ballast | On3 scale products | Trees | N scale products | HO scale products | HOn3 scale products | S scale products | O scale products | Large scale | Sample kits |   © Copyright 2005-2010 California Roadbed Co., Inc. all rights reserved CalRoadBed.com The Finest Model Railroad Roadbed on the Market All Orders Are Secure!