150 years ago the completion of the transcontinental railroad on May 10, 1869 marked an important milestone in the history of the United States with the joining of the populated east with the growing cities and towns of the west. Stanford University, with its connection to Leland Stanford and Timothy Hopkins, holds in its libraries an impressive array of materials related to this monumental achievement including the often overlooked contributions of the Chinese railroad workers. A new Spotlight exhibit, Transcontinental Railroad, pulls together this material to give an overview of the people and places that played a role in transforming the west.  There are maps too!  Check it out.