What precisely do you mean? The term 'composite' has a number of meanings in railway/railroad parlance. Do you mean trains of composite construction - e.g. carriages/freight cars built with wooden framework and steel panels with plastic interior finishes? Perhaps you mean 'composite' passenger carriages with two (or more) classes of accommodation?
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What precisely do you mean? The term 'composite' has a number of meanings in railway/railroad parlance. Do you mean trains of composite construction - e.g. carriages/freight cars built with wooden framework and steel panels with plastic interior finishes? Perhaps you mean 'composite' passenger carriages with two (or more) classes of accommodation?