G Scale Track Geometry Series – #3 Train Line 45

Train Line’s track program consists of 3 main curve radii.

Train Line 45 Track Geometry Curve Radius Radii R2 R3 R5

Switches are offered all three radii, although curves are only available the for smaller two.

Radius (mm) Radius (ft)* Diameter (mm) Diameter (ft)* Name Comment
900 mm 2.95 ft R2 curves + switches
1200 mm 3.94 ft R3 curves + switches
2100 mm 6.89 ft R5 switches only

*converted from mm, rounded to two digits

Summary: Train Line 45’s geometry is quite limited, yet Train Line’s ‘R3’ and ‘R5’ are quite close to the corresponding LGB radii, so there’s potential to mix and match between the brands.

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