In 1827, a group of Baltimore capitalists feared their city would be left out of the lucrative East Coast-to-Midwest trade that other eastern cities were developing; thus, the Baltimore and Ohio Railroad was chartered. Political pressure kept the B&O out of Pennsylvania at first, and so track crews
headed for what is now West Virginia, building mountainous routes with torturous grades to Wheeling and Parkersburg. Eventually the B&O financed and...