For over 20 years Arcadia Publishing has reconnected people to their community, their neighbors, and their past by offering a curbside view of hometown history and often forgotten aspects of American life. At 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 Denver Union Depot with its commodious dual-gauged tracks. These "steel roads" would become the region's economic lifeblood, hauling freight and passengers to the booming mountain mining towns, returning with ores for processing, and serving as the direct link for passengers and freight between the Rocky Mountains and the industrialized East. | Arcadia Publishing Images of Rail: Rails Around Denver