Shop HO Scale track for sale, including new, used, and pre-owned track for building, expanding, or repairing HO layouts. From starter railroads to detailed operating layouts, HO track offers dependable performance, flexible planning, and a wide range of track styles.
Choose from sectional track, flex track, roadbed systems, turnouts, crossings, switches, and replacement pieces for your layout. Looking for trains to match your railroad? Browse our full selection of HO Scale trains.
Shop HO Scale track for a new railroad, a planned layout expansion, or a repair that requires matching replacement pieces. Before purchasing, consider whether you need sectional track for predictable geometry, flex track for custom curves, or a roadbed system that can be assembled and operated with less preparation.
Trainz regularly carries brand-new, used, and pre-owned HO track, along with discontinued and hard-to-find sections from older layouts. Depending on current inventory, shoppers may find individual replacement pieces, boxed expansion sets, complete track lots, switches, crossings, feeders, connectors, and specialty components.
When an existing railroad already uses a named track system, buying matching components is generally the easiest way to preserve its roadbed height, connection style, curve geometry, and finished appearance. Use the system pages below to find more focused selections of HO replacement track and expansion pieces.
Atlas roadbed track for quick assembly, dependable alignment, and straightforward layout expansion.
Snap-together roadbed track commonly used for starter railroads, train sets, displays, and expandable layouts.
Precision roadbed track known for secure connections, consistent geometry, and smooth operation.
Lionel sectional roadbed track for completing, repairing, or extending compatible HO layouts.
Modern Marklin track with integrated roadbed for fast setup and a finished layout appearance.
Roadbed-free Marklin track suited to permanent layouts with custom ballast and scenery.
Classic metal-roadbed track for restoring and expanding vintage Marklin railroads.
If you are replacing only one piece, compare the product number, section length, curve radius, turnout direction, and connector style before ordering. Similar-looking track from different systems may not connect directly.
Rail code refers to rail height and is an important buying detail when matching track already installed on a layout. Using the same code helps maintain consistent rail height, while transition joiners or careful roadbed adjustments may be needed when combining different codes.
Finer rail commonly chosen for branch lines, industrial spurs, yards, and lighter secondary trackage.
A refined rail profile for modelers seeking realistic appearance with convenient sectional geometry.
A widely used option that balances realistic rail proportions, broad availability, and reliable operation.
Durable track frequently used on older layouts and with equipment that benefits from a taller rail profile.
When buying replacement HO sectional track, check both the rail code and the manufacturer. Two sections with the same code can still use different tie dimensions, geometry, joiners, or roadbed designs.
Most HO track purchases fall into one of two categories: expanding an existing layout or building a brand-new railroad. If you're adding to a layout you already own, matching the same manufacturer, track system, and rail code is usually the simplest way to ensure compatible connections and dependable operation.
For a new layout, think about how you plan to build. Sectional track makes planning straightforward with fixed lengths and curve radii, while flex track allows broader curves and more realistic track arrangements. Roadbed track systems offer fast assembly for temporary, modular, or beginner layouts, while traditional track is often preferred for permanent railroads with custom scenery and ballast.
Beyond the track itself, many layouts eventually require feeder sections, rail joiners, insulated joiners, switches, crossings, and power connections as the railroad grows. Planning for future expansion today can make adding new sidings, industries, and yards much easier later.
Whether you're replacing a damaged turnout, searching for a discontinued curve, or completing a layout that has been sitting unfinished for years, Trainz regularly offers HO replacement track in both new and pre-owned condition. Inventory changes frequently and may include complete track lots, individual sections, estate finds, vintage components, and hard-to-find pieces from many of the hobby's leading manufacturers.
Before ordering replacement HO track, compare the manufacturer, product line, rail code, section length, curve radius, and part number whenever possible. Taking a few extra minutes to match these details can help ensure the new track fits seamlessly into your existing railroad.
Trainz regularly offers HO Scale track for sale in new, used, pre-owned, vintage, discontinued, and hard-to-find condition from many of the hobby's leading manufacturers.
If you're expanding an existing layout, matching the same track system already in use is usually the best choice. For a new railroad, consider whether you prefer roadbed track, sectional track, or flex track based on your layout goals.
Sectional track uses fixed geometry for quick planning and assembly, while flex track allows custom curves and more realistic track arrangements for permanent layouts.
Code 83 is a popular choice for modern layouts, Code 100 remains common for durability and older equipment, while Code 70 and Code 75 are often selected for lighter branch lines and more prototypical appearance.
Some traditional HO track brands and rail codes can be combined with compatible joiners or transition pieces, but rail height, geometry, roadbed design, and connection style should always be checked first.
Yes. Depending on inventory, Trainz may offer brand-new, used, and pre-owned straights, curves, switches, turnouts, crossings, feeders, rerailers, connectors, complete track lots, and discontinued replacement sections.
Looking for track in other scales or from additional manufacturers? Browse our complete selection of model train track.
