{"product_id":"atlas-577-ho-scale-code-83-snap-track-90-degree-crossing","title":"Atlas 577 HO Scale Code 83 Snap Track 90 Degree Crossing","description":"\u003cp\u003eThe Atlas 577 is an HO Code 83 Snap Track 90° crossing — the perpendicular diamond crossing, where two tracks cross at a perfect right angle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere 90° fits.\u003c\/strong\u003e The classic \"X\" at urban grade crossings, four-way railroad junctions, and complex interlockings where two mainlines meet at exactly 90°. Shortest of the diamond family in overall length, and the easiest to fit into a layout grid. Wheel-transfer is sharp — trains should slow through a 90° diamond on a prototype, and the same is true on a model where coupler swing and short-wheelbase wobble can derail at speed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBuild.\u003c\/strong\u003e Code 83 nickel-silver rail on brown molded ties, insulated frogs on both diagonals so the two crossing routes can be wired into separate DC blocks or DCC power districts.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScale:\u003c\/strong\u003e HO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRail Code:\u003c\/strong\u003e Code 83 nickel-silver\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Crossing (Diamond)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAngle:\u003c\/strong\u003e 90°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Atlas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU \/ Item Number:\u003c\/strong\u003e 577\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePairs Well With\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAtlas 574\u003c\/strong\u003e — 30° Crossing (interlocking)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAtlas 576\u003c\/strong\u003e — 60° Crossing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAtlas 571\/572\/573\u003c\/strong\u003e — sharp-angle crossings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Atlas","offers":[{"title":"Default Title","offer_id":45097377038518,"sku":"150-577","price":20.7,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/5131\/1286\/files\/57_d1fa157b-6796-4079-80b2-0e94672b67ea.jpg?v=1779571026","url":"https:\/\/oakvillemodeltrains.com\/products\/atlas-577-ho-scale-code-83-snap-track-90-degree-crossing","provider":"Oakville Model Trains Depot","version":"1.0","type":"link"}