This model is designed for Kato Unitrack and other brands.
To print this model you need a 220 x 220 cm build plate.
Dimensions: 200 x 53 x 116 mm.
Free space under the bridge is 47 mm.
Printing
I printed with PLA, 0.16 mm layer height.
Assembly
Glue the Bridge Spans together.
Place and glue the Bridge Spans in the holes of the Base.
Glue the Bridge Supports to the underside of the Base.
The Bridge Supports can be glued or screwed (4 mm) to the building plate.
For KATO Unitrack: slide the rails in the rail clips of the Base.
For other brands just place the rails in the Base.
N.B. To join 2 bridges just place a Bridge Support in the middle between the bridges.
The author marked this model as their own original creation.