Mainline Railworks HOn3 Test Track Set

The Mainline Railworks HOn3 Test Track Set is a compact, ready-to-use test track designed specifically for workbenches, display shelves, and locomotive testing. Whether you're breaking in a new locomotive, checking repairs, or programming a decoder, this complete set provides a reliable section of authentic HOn3 track that's ready to power up in minutes.

Unlike a starter loop, the Test Track Set is designed for evaluation and display rather than continuous running.

🚦 More Than a Test Track

Your layout shouldn't have to stop every time a locomotive needs attention. A dedicated Test & Programming Track Set provides a convenient workbench location for:

• Programming DCC decoders
• Breaking in new locomotives
• Testing repairs and installations
• Checking electrical pickup
• Troubleshooting performance issues
• Displaying favorite locomotives between operating sessions

Keep your layout focused on operation while your workbench handles maintenance.

🚂 Why This Matters

Every model railroad needs a dependable place to test equipment. A dedicated test track lets you verify performance, troubleshoot electrical issues, and safely break in new locomotives without setting up your entire layout.

📦 What's Included

• 1 Straight Feeder Track Section

• 4 Straight Track Sections

• 2 Wood Bumper Sections

Everything needed to assemble a complete powered test track.

🏔 Perfect For

• Locomotive testing

• Decoder programming

• Break-in running

• Workbench installations

• Display shelves

• Rolling stock maintenance

🔧 Key Features

• Complete HOn3 powered test track

• Precision sectional geometry

• Quick assembly

• Realistic narrow gauge appearance

• Compact footprint

• Expandable with additional Mainline Railworks track

⚙️ Compatibility

• Compatible with Mainline Railworks HOn3 sectional track

• Compatible with legacy Blackstone ProTraxx HOn3 geometry

• Designed for HOn3 locomotives and rolling stock

• Works with standard DC power systems

⚠️ Builder Tip

Keep a dedicated test track on your workbench to quickly diagnose locomotive issues before placing equipment on your layout.