says:
_The Transcontinental Railroad was built by hand_. For the most part all they had were hand tools. There were very few power equipment. The Union Pacific had some steam shovels, but the actual rail, the track laying was done as a hand operation and what you see as a crew when they started building the railroad, they started with a small crew, maybe just a dozen men laying the track. They would take a cart like this out to the end of track. It would be loaded with a row of rails.
On top of that would be ties. They would take it out to the end of track pulled by a horse or a mule. The crew would unload the ties one at a time with two men per tie there to lay those ties down as far as they went and then they would start to take the rails off the car. The one thing that Jack Casement figured out and he applied this first at the Union Pacific, was how to involve more people. In some cases on the Union Pacific, they were laying ties 40 miles ahead of the railroad because in the Union Pacific, the ties were actually to the west of them, so they were bringing them back to the railroad.