{"product_id":"urban-concrete-overpass-kit","title":"Urban Concrete Overpass -- Kit","description":"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 better option, and many are still in use today. A realistic addition to commercial, industrial and suburban areas, they're also easy to use with the Cornerstone Asphalt, Brick and Concrete Street System kits (each sold separately). Each model features detailed plastic parts, molded in concrete and dark gray colored plastic. For more information about the entire Cornerstone Engineered Bridge System \u003ca href=\"\/page\/EngineeredBridgeSystem.pdf\"\u003eclick here\u003c\/a\u003e \u003cbr\u003e \u003cbr\u003e  The Urban Concrete Overpass Kit features:  \u003cul\u003e \u003cli\u003eTypical of more ornate concrete overpasses built for residential and suburban areas from WWI on\u003c\/li\u003e \u003cli\u003eBuilds double-track railroad ballasted deck-bridge with two-lane roadwaybelow\u003c\/li\u003e \u003cli\u003eScale 14'  4.2m clearance between roadway and bridge deck\u003c\/li\u003e \u003cli\u003eOrnate concrete panels and walkway railings\u003c\/li\u003e \u003cli\u003eArched column supports\u003c\/li\u003e \u003cli\u003eSeparate wing walls can be installed to fit straight or angled installations\u003c\/li\u003e \u003c\/ul\u003e \u003cbr\u003e \u003cbr\u003e  Measures: \u003cbr\u003e \u003cbr\u003e  Overall Size with Wing Walls: 12-3\/8 x 9-1\/4 x 3-1\/16\" 31.4 x 23.4 x 7.7cm \u003cbr\u003e \u003cbr\u003e  Bridge \u0026amp; Abutments Only: 8-1\/2 x 5\"  21.5 x 12.7cm \u003cbr\u003e \u003cbr\u003e  Track Height from Street: 2-5\/8\"  6.6cm \u003cbr\u003e \u003cbr\u003e","brand":"Walthers Cornerstone","offers":[{"title":"Default Title","offer_id":53179748745581,"sku":"933-4560","price":31.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0929\/7228\/6317\/files\/933-4560_01_a94ff0fb-c74f-4ff5-aeae-098eb58ebf9d.jpg?v=1774984003","url":"https:\/\/walthers.com\/products\/urban-concrete-overpass-kit","provider":"Walthers","version":"1.0","type":"link"}