On Undersea Cables, Historic Routes, Railroad Gauges and Horses' Asses

I once read a story sent through an email chain which I've seen pop up every now and again, which asserts the fact that two horses standing side by side are roughly 5 feet apart is the reason that is the standard gauge of railroad tracks is 4'8 1/2". Created with Bing AI It isn't true , or at the very least there's far more that can be said on how standard gauge came into being. For example, the Southern Railway had a 5' gauge originally . I found this from a Trains forum posts which is one of a few of these stories to go around. I apologize in advance for the rough editing. Railroad gauge Fascinating Stuff . . . Railroad Tracks The U.S. Standard railroad gauge (distance between the rails) is 4 feet, 8.5 inches. That's an exceedingly odd number. Why was that gauge used? Because that's the way they built them in England, and English expatriates designed the U.S. Railroads. Why did the English build them like that? Because the first rail l...