The book "Letter to the Kensington Canal Company proposing to replace the common railway track with a pneumatic one for the extension of the line of transport" by John Vallance is a famous treatise proposing revolutionary changes in the transport system. The author considers the possibility of using pneumatic railways as a more effective alternative to conventional railways. His conclusions and arguments indicate the advantages and possibilities of introducing the latest technologies in the field of transport. This book leaves the reader with many questions and an opportunity to rethink existing approaches to building transport infrastructure.