{"product_id":"lionel-83173-o-gauge-single-signal-bridge","title":"Lionel 83173 O Gauge Single Signal Bridge","description":"Make your layout even more realistic with this bridge, equipped with lights that change from green to red to signify approaching trains of possible blocks.\u003cbr\u003e\u003cbr\u003eLights change from green to red to warn approaching trains of occupied blocks ahead\u003cbr\u003eCompatible with both FasTrack and traditional tubular O and O27 track systems\u003cbr\u003eUse an insulated track section or a 153IR (both sold separately)\u003cbr\u003e\u003cbr\u003ePRODUCT SPECIFICATIONS\u003cbr\u003eGauge: O Gauge \u003cbr\u003eScale Type: Traditional\u003cbr\u003eDimensions: 3 ¼\" x 4 ½\" x 7 ¾\"","brand":"Lionel","offers":[{"title":"Default Title","offer_id":48177171202298,"sku":"HH-LNL83173","price":98.57,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/9371\/5706\/files\/66bb5cb9-b8ae-52ce-84bf-7e795bf8b810.jpg?v=1767305711","url":"https:\/\/blackforesthobby.com\/products\/lionel-83173-o-gauge-single-signal-bridge","provider":"Black Forest® Hobby Supply Co","version":"1.0","type":"link"}