Mainline Railworks HOn3 Sectional Straight Track

Mainline Railworks HOn3 Straight Track

Mainline Railworks HOn3 Straight Track provides the foundation for realistic narrow gauge operations, giving modelers the flexibility to build everything from simple tabletop loops to detailed mountain railroads and modular layouts.

All straight track sections are sold individually, allowing you to build exactly the length and configuration your layout requires.

Designed for dependable alignment and easy expansion, these sections simplify layout construction while maintaining reliable HOn3 performance.

🚂 Why This Matters

Straight sections are more than connectors—they determine spacing, operational flow, and expansion possibilities throughout your railroad. Reliable sectional geometry makes planning easier and operation smoother.

🏔 Perfect For

• Tabletop and temporary layouts

• Shelf switching layouts

• Expanding starter loops

• Yard and siding construction

• Modular layout systems

🔧 Key Features

• HOn3 narrow gauge sectional track

• Sold per section for maximum flexibility

• Code 80 rail profile for reliable operation and broad compatibility

• Precision-fit sectional construction

• Consistent alignment for smooth operation

• Simplifies layout planning and expansion

• Durable design for repeated assembly and teardown

⚙️ Compatibility

• Compatible with Mainline Railworks HOn3 sectional track systems

• Integrates with Mainline Railworks HO/HOn3 dual gauge track components

• Designed for use with HOn3 locomotives and rolling stock

• Compatible with legacy Blackstone ProTraxx HOn3 sectional track geometry

• Suitable for both temporary tabletop layouts and permanent installations

➕ Pairs Well With

• Curved Track Sections

• Feeder Tracks

• Starter Loop Sets

⚠️ Builder Tip

Straight sections are ideal for testing locomotives, creating passing sidings, and expanding existing loop configurations.

🛠 Custom Options

Need a specific length or configuration? Mainline Railworks can produce additional straight track options for specialized narrow gauge applications and unique layout requirements.