Rails Around DenverAt the height of America s post Civil War expansion, Colorado Territory was a land of great hope and opportunity. Forged at the confluence of commerce and geography, Colorado became a state in 1876, and Denver, the Queen City of the Plains. To address the growing need for efficient transportation throughout the state, early railroads such as the Kansas Pacific and the Denver and Rio Grande were built in the 1870s. Serving all of these routes was the