North American Railroad Family Trees: An Infographic History of the Industry's Mergers and Evolution

The history of railroading in North America is as much a story of boardroom intrigue as it is a story of the brute force that stamped thousands of miles of train track across a rugged continent. Today’s nine U.S. and Canadian Class I railroads are the result of well over a century of convoluted bankruptcies, mergers, acquisitions, and expansions. North American Railroad Family...