This textbook attempts to details in depth the various concepts needed for the planning of rail transport. This textbook represents perhaps?the first attempt anywhere to dfescribe in detail the processes involved in transport planning. The book is a combination of discussion on engineering systems, network analysis, economics, and detailed analysis of specific engineering systems.?The first two parts of the book are devoted to an extensive discussion of the different engineering systems needed for the creation of a rail system. Engineering systems such as traction power, signalling, communications, and passenger information are discussed. There is also much discussion on the economics of rail transport planning. Discussed is the different methods of estimating demand for rail services, and elasticities of demand.? The book also contains a large chapter on signalling headways, where the maximum possible frequency of trains is discussed. Formulas are developped to calculate the minimum headway. High Speed Rail is discussed in depth. Many examples are given of HSR systems, and the conventional wisdom for wha