The paper describes an operational study of a private railway system in the Transvaal. The main objective of the study was to recommend the minimum requirements for railway lines. locomotives and wagons and an economic. safe and reliable operating method for the proposed traffic levels. https://uhmrdrqy1fgjvw.timeblog.net/70682979/the-impact-of-fintech-development-on-the-entrepreneurial-behavior-of-farmers-evidence-from-the-china-household-finance-survey