Overhead Pedestrian Bridge Scale Model

A detailed overhead pedestrian bridge design inspired by modern railway station architecture. Perfect for adding realistic foot traffic infrastructure to your layout. Print with supports enabled to ensure crisp railings and structural integrity.
Size as supplied: 100.0 x 13.7 x 21.1 mm (L x W x H), about 1:250 scale.
Print settings: PLA, 0.12-0.16 mm layers, 0.4 mm nozzle (0.2-0.25 mm for extra-fine detail), 3 walls, 15% infill, 3-5 mm brim.
Supports: needed for undersides and overhangs. Use tree/organic supports touching the build plate only; enable 'support on build plate only' to keep detail faces clean. Support Z distance 0.2 mm and interface layers make removal easy.
Pre-oriented: the 3MF is already placed upright on the build plate (z = 0) - print it as supplied, no rotation needed.

Rescale table (always scale uniformly):
- As supplied: about 1:250 (real object about 25.0 m on its longest side).
- HO 1:87: scale uniformly to 287% (longest side 287 mm).
- OO 1:76.2: scale uniformly to 328% (longest side 328 mm).
- N 1:160: scale uniformly to 156% (longest side 156 mm).
- TT 1:120: scale uniformly to 208% (longest side 208 mm).
- O 1:48: scale uniformly to 521% (longest side 521 mm).

Included files: the 3MF model, a print guide PDF (settings, supports, bed placement, colours, painting, reference views), a dimensions and scaling sheet, orientation and support tips, a real-world inspiration note and a README.

Images: all pictures are digital renders of the 3D model, not photos of a printed copy.