Railways are much more historical than people tend to think. The earliest known evidence we have is about the 6-kilometer Diolkos Wagonway, which was designed to transport boats across the Corinth Isthmus in Greece during the 6th century BC. The cars were all pushed by slaves and were steered by grooves carved into the limestone. The more modern railway first began in the early 19th century. From such humble beginnings, the worldwide railway system has developed into an essential mode of transportation. But some rail systems are more unusual than others. This article brings you 5 strange trains and tracks that defy belief. 5 Strange Trains and Tracks Chongqing Monorail One of the most populated cities in the most populated nations on Earth is Chongqing, China. Architects and town planners had a unique problem during construction of a monorail. In the way was a 19 story apartment block. There were just two options open to the Rail Transit No. 2: demolish the entire block or remove two