Description
The KATO 20-420 is a 2-pack of N Unitrack 124 mm (4-7/8′′) single-track straight viaduct sections — the half-length viaduct module for extending elevated mainline beyond a 248 mm baseline.
Elevated viaduct prototype: Reinforced-concrete urban viaducts carry modern Japanese commuter and Shinkansen mainline through cities — ribbon-of-rail above the streetscape on stone-faced concrete columns. The structural arches reproduce the prototype look perfectly.
KATO N Unitrack system: Code 80 nickel-silver rail molded into a factory-attached ballasted plastic roadbed, with integrated UniJoiners. Unitrack is KATO's flagship N-scale track system.
- Scale: N
- Length: 124 mm / 4-7/8′′ — 2 pieces
- Type: Single-track elevated viaduct
- Pairs with: #20-421 (1-piece), #20-410 (186mm), #20-400 (248mm)
- SKU: 20-420