Map of the Rio Grande and Pecos Railway showing its connections with the Texas Mexican, Texas Mexican Short Line, Mexican National, Texas & St. Louis, and Denver & Rio Grande Narrow Gauge systems and also the International & Great Northern, Mexican Oriental Interoceanic & International, New York, Texas & Mexican and International & Mex. Standard Gauge roads. This map was published in 1882 by Julius Bien & Co, part of the Railroad Maps Collection of the Library of Congress.