Crossing all kinds of obstacles will be easy with the Cornerstone Modern Long Span Concrete Bridge. This detailed HO structure kit is typical of high-capacity railroad bridges made of prefabricated concrete sections, and used as a replacement for older bridges from the 1990s to the present. The kit features:

• Use to cross highways, other railroads, and natural obstacles
• Build with one to three spans, each 50 scale feet (15.2m) long - easily expanded by combining kits
• Three styles of pilings included:
• Highway crossing
• Railroad crossing w/crash wall
• Tee-Style ("Hammerhead") for extra clearance
• Includes detailed abutments, curbs and handrails
• Easy to build and install on layouts old or new
• Molded in concrete gray
• Finish your installation with the WalthersTrack Code 83 (948-83001) or Code 100 Flex Track (948-10001), both sold separately 

Finished model measures: 20-7/8" Long x 2-7/8" Wide (53 x 7.3cm)
 
Height w/pilings Railroad Crossing: 4-11/16" (11.9cm) Highway Crossing or Tee-Style: 3-7/8" (9.8cm)