The earliest evidence is of the 6 to 8.5 km (3.7 to 5.3 mi) long Diolkos paved trackway, which transported boats across the See more

Until the beginning of the Industrial Revolution, rails were made of wood, were a few inches wide and were fastened end to end, on logs of wood or "sleepers", placed crosswise at … See more

In 1804, Richard Trevithick, in the first recorded use of steam power on a railway, ran a high-pressure steam locomotive with smooth wheels on … See more

As steam power gradually replaced horse power throughout the 19th century, the term "wagonway" became obsolete and was superseded by … See more

Such an operation was illustrated in Germany in 1556 by Georgius Agricola (image right) in his work De re metallica. This line used "Hund" carts with unflanged wheels running on wooden planks and a vertical pin on the truck fitting into the gap between the planks … See more

Wooden rails continued to be used for temporary railroads into the twentieth century. Some timber harvesting companies in the southeastern United States See more

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