Iron HorsesAfter the completion of the transcontinental railroad in 1869, the rest of the United States was up for grabs, and the race was on. The prize: a better, shorter, less snowy route through the American Southwest, linking Los Angeles to Chicago. In Iron Horses, Borneman recounts the rivalries, contested routes, political posturing, and business dealings that unfolded as an increasing number of lines pushed their way across the country. Borneman brings to