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, cost-effective design that's typically found on high-speed routes handling heavy traffic. Other features include:

• Typical of pre-stressed concrete highway overpasses seen all across North America
• Fits highway scenes from the 1960s to the present
• Round and Square Support Columns included in short and tall styles to clear railroad or highway below
• Build as single or double span - easily combine kits (each sold separately) for a larger assembly
• Easy to install in new or existing layout scenes
• Detailed abutments with molded cut lines for easy customizing
• Parts molded in concrete gray
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