{"product_id":"atl2025","title":"Atlas N Scale Code 55 18.75\" Radius Half-Section Curved Track – 6-Pack – ATL2025","description":"\u003cp\u003e\u003cstrong\u003eAtlas N Scale Code 55 18.75\" Radius Half-Section Curved Track – 6-Pack – ATL2025\u003c\/strong\u003e includes six half-section curved track pieces designed for making precise adjustments to broad 18.75\" radius curves on N scale model railroads. Part of the \u003cstrong\u003eAtlas N Scale Code 55 track system\u003c\/strong\u003e, each section features fine nickel silver rail with simulated brown wood ties for realistic, prototypical-looking trackwork.\u003c\/p\u003e\n\n\u003cp\u003eEach half section maintains the full \u003cstrong\u003e18.75\" radius\u003c\/strong\u003e while providing a shorter curved section than the corresponding full-section track. This gives modelers additional flexibility when building sectional track plans where a full curved section would provide more curvature than needed.\u003c\/p\u003e\n\n\u003ch3\u003e18.75\" Radius Half-Section Curved Track\u003c\/h3\u003e\n\n\u003cp\u003eThe term \u003cstrong\u003ehalf section\u003c\/strong\u003e refers to the shorter curved track section—not half of the radius. ATL2025 remains a true \u003cstrong\u003e18.75\" radius curve\u003c\/strong\u003e, allowing it to be combined with corresponding full-section 18.75\" radius track while maintaining consistent curve geometry.\u003c\/p\u003e\n\n\u003cp\u003eEach package includes:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e6 curved track sections\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e18.75\" radius\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHalf-section curved track geometry\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eFine nickel silver rail\u003c\/li\u003e\n\u003cli\u003eSimulated brown wood ties\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFine-Tune 18.75\" Radius Curves\u003c\/h3\u003e\n\n\u003cp\u003eHalf-section curves provide greater control when building with fixed sectional track. When a full curved section creates too much change in direction, ATL2025 provides a shorter section while maintaining the same 18.75\" radius throughout the curve.\u003c\/p\u003e\n\n\u003cp\u003eThese half-section curves are especially useful for:\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eFine-tuning sectional track geometry\u003c\/li\u003e\n\u003cli\u003eCompleting curves with specific alignment requirements\u003c\/li\u003e\n\u003cli\u003eAdjusting approaches to turnouts and crossings\u003c\/li\u003e\n\u003cli\u003eConnecting curved and straight track arrangements\u003c\/li\u003e\n\u003cli\u003eMainline curves\u003c\/li\u003e\n\u003cli\u003ePassing sidings\u003c\/li\u003e\n\u003cli\u003ePassenger routes\u003c\/li\u003e\n\u003cli\u003eStation and yard approaches\u003c\/li\u003e\n\u003cli\u003eStaging areas\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSame 18.75\" Radius – Shorter Curved Section\u003c\/h3\u003e\n\n\u003cp\u003eATL2025 should not be confused with a smaller-radius curve. A half section \u003cstrong\u003edoes not reduce the 18.75\" radius\u003c\/strong\u003e. Instead, it follows the same 18.75\" radius geometry while providing a shorter curved section for more precise sectional track planning.\u003c\/p\u003e\n\n\u003cp\u003eThis makes half sections especially useful when combining multiple pieces of sectional track to achieve a specific alignment without changing to a different curve radius.\u003c\/p\u003e\n\n\u003ch3\u003eBroad N Scale Curve Geometry\u003c\/h3\u003e\n\n\u003cp\u003eThe 18.75\" radius provides a broad curve for N scale layouts and is wider than the 10\", 11.25\", 12.5\", 13.75\", 15\", 16.25\" and 17.5\" radius sectional curves in the Atlas Code 55 system. For layouts with sufficient space, broader curves can provide more gradual-looking trackwork while the half-section design gives modelers additional flexibility when fine-tuning the route.\u003c\/p\u003e\n\n\u003cp\u003eThe broad 18.75\" radius can be particularly useful when planning mainline routes, passenger operations and other areas where more gradual curvature is desired.\u003c\/p\u003e\n\n\u003ch3\u003eCheck Your Equipment's Minimum Radius\u003c\/h3\u003e\n\n\u003cp\u003eMinimum-radius requirements vary between N scale locomotives and rolling stock. \u003cstrong\u003eAlways check the recommended minimum radius for your equipment\u003c\/strong\u003e when planning a layout, particularly when operating longer locomotives, passenger cars or freight equipment.\u003c\/p\u003e\n\n\u003ch3\u003eAtlas N Scale Code 55 Track\u003c\/h3\u003e\n\n\u003cp\u003eAtlas N Scale Code 55 track features \u003cstrong\u003efine nickel silver rail and simulated brown wood ties\u003c\/strong\u003e for realistic N scale trackwork. The complete system includes flex track, straight track, curved track, turnouts and crossings, giving modelers a versatile selection of components for building detailed N scale layouts.\u003c\/p\u003e\n\n\u003ch3\u003eAtlas N Scale Code 55 18.75\" Radius Half-Section Curved Track Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eN Scale\u003c\/li\u003e\n\u003cli\u003eCode 55 rail\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e18.75\" radius\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHalf-section curved track\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e6 pieces per package\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eMaintains a consistent 18.75\" radius\u003c\/li\u003e\n\u003cli\u003eFine nickel silver rail\u003c\/li\u003e\n\u003cli\u003eSimulated brown wood ties\u003c\/li\u003e\n\u003cli\u003eUseful for precise sectional curve adjustments\u003c\/li\u003e\n\u003cli\u003eIdeal for broad N scale track arrangements\u003c\/li\u003e\n\u003cli\u003ePart of the Atlas N Scale Code 55 track system\u003c\/li\u003e\n\u003cli\u003eAtlas manufacturer item number 2025\u003c\/li\u003e\n\u003cli\u003eFusion Scale Hobbies SKU ATL2025\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShop Atlas N Scale Code 55 Curved Track\u003c\/h3\u003e\n\n\u003cp\u003eBrowse our \u003ca href=\"\/collections\/atlas-n-code-55-curved-track\"\u003e\u003cstrong\u003eAtlas N Scale Code 55 Curved Track\u003c\/strong\u003e\u003c\/a\u003e collection for additional radii and sectional curve options for building your N scale railroad.\u003c\/p\u003e\n\n\u003ch3\u003eShop Atlas N Scale Code 55 Track\u003c\/h3\u003e\n\n\u003cp\u003eExplore our complete \u003ca href=\"\/collections\/atlas-n-code-55-track\"\u003e\u003cstrong\u003eAtlas N Scale Code 55 Track\u003c\/strong\u003e\u003c\/a\u003e collection for curved track, straight track, flex track, turnouts, crossings and additional Code 55 components.\u003c\/p\u003e\n\n\u003cp\u003eYou can also browse \u003ca href=\"\/collections\/atlas-n-scale-track\"\u003e\u003cstrong\u003eAtlas N Scale Track\u003c\/strong\u003e\u003c\/a\u003e, \u003ca href=\"\/collections\/n-scale-track\"\u003e\u003cstrong\u003eN Scale Track\u003c\/strong\u003e\u003c\/a\u003e and \u003ca href=\"\/collections\/model-railroad-track\"\u003e\u003cstrong\u003eModel Railroad Track\u003c\/strong\u003e\u003c\/a\u003e for additional track options for building or expanding your model railroad.\u003c\/p\u003e","brand":"Atlas","offers":[{"title":"Default Title","offer_id":42099573457152,"sku":"ATL2025","price":5.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/6453\/5552\/products\/ATL2025.jpg?v=1790471635","url":"https:\/\/fusionscalehobbies.com\/products\/atl2025","provider":"Fusion Scale Hobbies","version":"1.0","type":"link"}