HO Scale

Kit - 12-15/16 x 4-3/4" 32.9 x 12cm Modernize your HO streets and highways with the Cornerstone Modern Steel Highway Overpass with Concrete Sides kit! Packed with authentic detail and designed for easy construction, the prototypes offer a lighter,...

Kit - 12-15/16 x 4-3/4" 32.9 x 12cm Modernize your HO streets and highways with the Cornerstone Modern Concrete Highway Overpass kit! Packed with authentic detail and designed for easy construction, the prototypes are typically found on routes handling...

Kit - 12-15/16 x 4-3/4" 32.9 x 12cm Modernize your HO streets and highways with the Cornerstone Modern Steel and Concrete Highway Overpass with Pipe Railings kit! Packed with authentic detail and designed for easy construction, the prototypes are...

Kit - 20-1/2 x 6-7/8 x 4-11/16" 52 x 17.4 x 11.9cm Combine roads and rails in any HO scene with the Cornerstone Urban Road & Rail Overpass kits. These highly detailed HO structures are typical of common designs in use from the 1900s on as increasing...

Combine roads and rails in any HO scene with the Cornerstone Urban Road & Rail Overpass kits. These highly detailed HO structures are typical of common designs in use from the 1900s on as increasing auto traffic made replacement of grade crossings a...

Combine roads and rails in any HO scene with the Cornerstone Urban Road and Rail Overpass kits. These highly detailed HO structures are typical of common designs in use from the 1900s on as increasing auto traffic made replacement of grade crossings a...

Add realism to your HO railroad's bridges with Bridge Shoes and Adapters Assortment. This set of shoes, shims and pedestals works on Cornerstone Engineered Bridge System bridges allowing you to add the bridges to abutments and piers. The kit allows fine...

Kit - 1-1/2 x 1/2 x 13/16" 3.8 x 1.2 x 2cm Add realistic detail to railroad and highway rights-of-way in minutes with this easy to build Cornerstone Concrete Culverts kit. The prototypes divert and direct water away from overhead embankments, and have...

Walthers Cornerstone Steel Railroad Bridge Tower Bents are just the thing for constructing impressive steel viaducts on your layout. This kit includes parts for two tower bents used for supporting deck girder bridges of varying lengths. Add realism...

Kit - 4-7/16 x 4-1/2 x 11" 11.3 x 11.4 x 27.9cm Walthers Cornerstone Steel Railroad Bridge Towers are just the thing for constructing impressive steel viaducts on your layout. This kit includes parts for a tower used for supporting deck girder bridges...

Kit - 11-1/4 x 3-1/4 x 5-1/4" 28.6 x 8.3 x 13.3cm The Cornerstone HO Scale Double-Track Railroad Bridge Concrete Abutment kit includes two concrete abutments with wing walls. The parts feature molded cut lines to make it easy to adjust their height to...

Kit 5-7/16 x 1-1/4 x 5-1/8" 13.8 x 3.1 x 13cm This Cornerstone Double-Track Railroad Bridge Concrete Pier kit is perfect for use with Cornerstone double-track bridges and is part of the Cornerstone Engineered Bridge System. The detailed structure can be...

Kit - 4-9/16 x 8-9/16 x 4-7/16" 11.5 x 21.7 x 11.2cm The Cornerstone Single-Track Railroad Bridge Concrete Abutments kit includes two concrete abutments with wing walls. The parts feature molded cut lines to make it easy to adjust their height to fit...

Kit - 5-1/8 x 1-1/8 x 3-3/4" 13 x 2.8 x 9.5cm (Includes Cutwater) This Walthers Cornerstone HO Scale Single-Track Railroad Bridge Concrete Pier kit is perfect for use with Cornerstone single-track bridges and is part of the Cornerstone HO Scale...

Double-Track Kit - 23 x 5 x 5-1/4" 58.4 x 12.7 x 13.3cm This Walthers Cornerstone HO Scale Double-Track Arched Pratt Truss Railroad Bridge kit is based on standard-design single-track steel bridges constructed to handle heavier trains on railroads from...

Single-Track - Kit - 23 x 3-1/16 x 5-1/4" 58.4 x 7.8 x 13.3cm This Walthers Cornerstone HO Scale Single-Track Arched Pratt Truss Railroad Bridge kit is based on standard-design single-track steel bridges constructed to handle heavier trains on railroads...

Kit - 15 x 2-5/8 x 3-1/8" 38.1 x 6.6 x 7.9cm This Cornerstone 109' Single-Track Pratt Deck Truss Railroad Bridge kit is based on standard-design long steel bridges in use since the early 1900s by railroads from coast to coast. Deck-truss designs are in...

Kit - 15 x 5 x 4-1/2" 38.1 x 12.7 x 11.4cm The Walthers Cornerstone Modernized Double-Track Railroad Truss Bridge is patterned after the most common kind of bridges used by railroads. Installed anywhere a longer span is needed, truss bridges like this...

Low Level Kit - 4-1/8 x 1-3/8 x 1-1/8" 10.4 x 3.4 x 2.8cm This authentic Walthers Cornerstone Low-Level 30' Single-Track Railroad Deck Girder Bridge is typical of bridges used for decades on lines large and small. Railroad deck girder bridges are used...

Kit - 12-7/16 x 1-3/16 x 1-3/16" 31.5 x 3.0 x 3.0cm This authentic Walthers Cornerstone 90' Single-Track Railroad Deck Girder Bridge is typical of bridges used for decades on lines large and small. Railroad deck girder bridges are used in all kinds of...