Atlas N Scale Code 55 11.25" Radius Curved Track – 6-Pack – ATL2012

Atlas N Scale Code 55 11.25" Radius Curved Track – 6-Pack – ATL2012 includes six full-section curved track pieces for building smooth, consistent curves on N scale model railroads. Part of the Atlas N Scale Code 55 track system, each section features fine nickel silver rail with realistic brown ties for detailed, prototypical-looking trackwork.

Atlas specifies that 16 full sections create a complete 360° circle at the 11.25" radius. This means each ATL2012 curved track section provides 22.5° of curvature, while the six pieces included in this package provide a combined 135° of 11.25" radius curvature.

11.25" Radius Full-Section Curved Track

ATL2012 maintains a consistent 11.25" radius throughout each curved section. The sectional design provides predictable geometry when planning mainlines, branch lines, passing sidings and other curved portions of an N scale railroad.

Each package includes:

• 6 curved track sections
• 11.25" radius
• 22.5° of curvature per section
• 135° of total curvature per 6-pack
• 16 sections required for a complete 360° circle

Understanding 11.25" Radius Track Geometry

The 11.25" measurement describes the radius of the curve, while each individual full section covers 22.5° of a complete circle. Connecting multiple sections maintains the same 11.25" radius while increasing the total angular coverage of the curve.

Because 16 sections form a complete circle, 4 sections create 90°, 8 sections create 180° and 16 sections create a complete 360° circle.

Broader N Scale Curves

The 11.25" radius provides a broader curve than Atlas's 10" radius Code 55 sectional track, giving modelers another option when balancing available layout space with smoother track geometry.

These curved sections can be useful for:

• Mainline curves
• Branch lines
• Passing sidings
• Industrial and switching layouts
• Staging areas
• Compact N scale layouts
• Sectional track plans requiring predictable curve geometry

Check Your Equipment's Minimum Radius

Minimum-radius requirements vary between N scale locomotives and rolling stock. Always check the recommended minimum radius for your equipment before designing a track plan around 11.25" radius curves, particularly when operating longer locomotives and passenger or freight cars.

Atlas N Scale Code 55 Track

Atlas N Scale Code 55 track features fine nickel silver rail and realistic brown ties for detailed N scale trackwork. The complete system includes curved track, straight track, flex track, turnouts and crossings, allowing modelers to combine sectional and flexible components throughout a complete railroad.

Atlas N Scale Code 55 11.25" Radius Curved Track Features

• N Scale
• Code 55 rail
• 11.25" radius
• Full-section curved track
• 6 pieces per package
• 22.5° of curvature per section
• 135° total curvature per package
• 16 sections form a complete 360° circle
• Fine nickel silver rail
• Fine brown ties
• Predictable sectional curve geometry
• Part of the Atlas N Scale Code 55 track system
• Atlas manufacturer item number 2012
• Fusion Scale Hobbies SKU ATL2012

Shop Atlas N Scale Code 55 Curved Track

Browse our Atlas N Scale Code 55 Curved Track collection for additional radii and sectional curve options for building your N scale railroad.

Shop Atlas N Scale Code 55 Track

Explore our complete Atlas N Scale Code 55 Track collection for curved track, straight track, flex track, turnouts, crossings and additional Code 55 components.

You can also browse Atlas N Scale Track, N Scale Track and Model Railroad Track for additional track options for your model railroad.