PECO has designed its Streamline SM32 Gauge track to resemble 2 foot narrow gauge track as used on many industrial and welsh narrow gauge lines.
Model Railway Scales and Gauges Explained
See below for Sm32 Track
A popular size especially in the garden, SM32 models are built to a scale of 16mm/foot and run on the equivalent of a two foot gauge railway. SM-32 has become the first choice for many narrow gauge enthusiasts who operate live steam locomotives. The large size of the locomotives means radio control is popular with plenty of room for the receiver and control servos. The SM-32 Streamline track system is compatible with the SM-32 Setrack system.
The range of point work comes in:
small radius: 965mm
medium radius: 1524mm
To complement the points PECO produce flexible track which allows you to lay your track to any radius and design. Flexible track is available with simulated wooden sleepers.