Scale Model of Railroads and Tracks

This page is the CodyCross answer for the clue below from Underground Worlds, Group 2169, Puzzle 4 (Sewers and Pipes).

Question is: Scale Model of Railroads and Tracks

and the answer is: TRAINSET

Word Meaning:

TRAIN SET — A toy consisting of one or more miniature model trains and the tracks, equipment, scenery, etc. that go with them.

Definitions from Wiktionary.

Scale Model Of Railroads And Tracks - Underground Worlds CodyCross Answers | CodyCross Solutions