Track Expansion Essential: Lionel O-72 Tubular Curve Track Section

Every model railroader knows the thrill of expanding their layout—and this genuine Lionel O-72 curved track section is the perfect foundation for creating dynamic, realistic train routes that mirror the flowing geography of full-size railways. The O-72 designation refers to the track's sweeping 72-inch diameter curve, which creates graceful, prototypical turns that feel natural rather than toy-like. Manufactured by Lionel, the gold standard in O-gauge model railroading for over a century, this tubular track section represents quality engineering and reliable performance that serious hobbyists demand.

This single curve section represents one-sixteenth of a complete circle, making it ideal for building custom layouts by combining multiple sections to create gentle, sweeping curves that allow your locomotives and passenger cars to flow smoothly through your miniature world. The electric tubular design provides consistent power distribution along the track, ensuring reliable operation whether you're running classic steam engines, diesel locomotives, or modern freight consists. Compatible with other standard Lionel O-gauge track components, this piece lets you expand your empire piece by piece, section by section. Perfect for layout builders, longtime collectors adding to existing setups, or enthusiasts ready to take their hobby to the next level with larger, more realistic trackage.

Product Specifics:

• Genuine Lionel electric tubular track for O-gauge model railroads
• Gauge: O Scale (1:48 scale)
• Track Configuration: O-72 curved section (72-inch diameter curve, 1/16th of complete circle)
• Dimensions: 14" length per section (approximately 35.6 cm)
• Power: Electric distribution through tubular rail system
• Compatible with standard Lionel O-gauge rolling stock and power systems
• From Lionel's 2016-2017 catalog; built to precision specifications for reliable operation