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ZelmerOz/Rails around the World
Narrow Gauge Modelling


What is Narrow Gauge?

While parochially we would all describe the railways near our home as 'normal', the worldwide railway industry designates 4' 8 1/2" (1435mm) as 'standard' gauge. Railways with gauges wider than this are known as 'broad' gauge, while railways with smaller gauges are 'narrow gauge'.

The decision to choose one gauge over another was typically based on engineering and political factors... in other words, the relative cost of engineering works and the biases of the engineers involved.

Resource railways, particularly in lightly populated or physically demanding areas are often built as narrow gauge to save costs (3' 6" in Australia's hinterlands, 3' gauge in North American Rocky Mountains). Industrial, mining, and plantation railways will often have even narrower gauges (eg 2' cane railways in Australia and Fiji) to save costs and improve accessibility (eg tight corners).

The Best Gauge
Why an individual railway or tramway choose a particular gauge.
Modelling Scale/Gauge
Common modelling scale/gauge combinations.
Modelling Australian Light and Narrow Gauge Rail/Tramways with Ready To Run and Simple Kit Rollingstock
Inspirational notes (albeit dated) adapted from Mark Kendrick's Geocities notes c2009 (pdf file).
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Why Model Narrow Gauge?

Narrow gauge railway modelling appears to be the fastest growing segment of the model railway market, particularly since the introduction of Bachmann's On30 models and various larger scale models.

Laurie Green MMR, one of Australia's more prominent modellers of North American narrow gauge, suggests that there are several reasons why modellers are so attracted to modelling narrow gauge railways**.

While this certainly describes most North American and European narrow gauge systems, it doesn't explain the attraction of the Queensland railways (both mainline and sugar cane) and similar systems which have fairly large rail networks and unit trains containing hundreds of almost identical wagons.

My own explanation is that narrow gauge modellers are attracted the unique nature of each narrow gauge railway. We like what some commentators describe as their funky or idiosyncratic nature. In Queensland, for example, even mill tramways owned by the same company can be quite different as equipment is modified through maintenance or accidents.

However, this attraction isn't unique to narrow gauge railways, and narrow gauge modellers should also consult materials on short and branch line railways, whatever their gauge.

      Lynn Zelmer

  ** Green, Laurie (1996). "Why model narrow gauge railroads?" in Narrow Gauge Down Under, 1:2, p 19.

Site/content copyright © A C Lynn Zelmer or as marked. Last updated: 30 August 2016 [lz]; e-mail: Lynn @ ZelmerOz.com