{"product_id":"mainline-railworks-on3-code-100-sectional-straight-track","title":"Mainline Railworks On3 Code 100 Sectional Straight Track","description":"\u003c!--StartFragment--\u003e\n\u003ch1\u003eMainline Railworks On3 Straight Track\u003c\/h1\u003e\n\u003cp\u003eMainline Railworks On3 Straight Track is designed specifically for On3 modelers who want reliable operation and authentic three-foot narrow gauge appearance in O scale. Whether you're constructing a compact switching layout, building a busy yard, or expanding a permanent mountain railroad, these precision straight sections provide the foundation for smooth operation and realistic trackwork.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAll straight track sections are sold individually\u003c\/strong\u003e, allowing you to build the exact track plan your railroad requires.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚂 Designed for On3\u003c\/h2\u003e\n\u003cp\u003eOn3 combines the impressive size and detail of O scale with the distinctive character of three-foot narrow gauge railroading. That combination makes realistic track proportions especially important when building a detailed On3 railroad.\u003c\/p\u003e\n\u003cp\u003eMainline Railworks On3 track is purpose-built to complement O scale narrow gauge equipment, with realistic tie proportions, spacing, and track details that help capture the appearance of a true narrow gauge railroad. The result is track that provides both dependable operation and a convincing foundation for your On3 layout.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🚂 Why This Matters\u003c\/h2\u003e\n\u003cp\u003eStraight sections do far more than connect curves. They establish station tracks, passing sidings, yards, industries, and switching areas while making future layout expansion simple and predictable.\u003c\/p\u003e\n\u003cp\u003eWith individually sold sections, you can build your track plan one piece at a time and add additional straight sections whenever your railroad grows.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e🏔 Perfect For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eYards and passing sidings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMining and logging operations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial switching districts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMountain railroad layouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShelf and tabletop layouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModular railroads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExpanding existing On3 systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e🔧 Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePurpose-built On3 sectional track\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSold individually for complete layout flexibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRealistic narrow gauge tie size and spacing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision-fit sectional geometry\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReliable alignment for smooth operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable construction for repeated assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for both compact and large-scale layouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚙️ Compatibility\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with Mainline Railworks On3 sectional track systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned specifically for On3 locomotives and rolling stock\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrates with curved, feeder, tunnel, bumper, and specialty track sections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for temporary, modular, and permanent layouts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e➕ Pairs Well With\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCurved Track Sections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFeeder Track Sections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTunnel Track Sections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBumper Track Sections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStarter Loop Sets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOn3 Specialty Track Sections\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e⚠️ Builder Tip\u003c\/h2\u003e\n\u003cp\u003eStraight sections are ideal for creating industries, passing sidings, station tracks, and yard tracks while providing a solid foundation for future layout expansion.\u003c\/p\u003e","brand":"Mainline Products","offers":[{"title":"Default Title","offer_id":48809555099893,"sku":"MR-O3S10","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/0343\/3717\/files\/8C00A9F3-87AA-4A75-B219-0580FA609B4E.jpg?v=1790391166","url":"https:\/\/3dptrain.com\/products\/mainline-railworks-on3-code-100-sectional-straight-track","provider":"3Dp Train","version":"1.0","type":"link"}