Fort Worth is the geographical and transportation center of the Mid-Continent Oil Fields.

Map shows oil pipelines with company names, cities, towns, names and locations of major oil fields in the Mid-Continent Oil Fields [Oklahoma, Arkansas, Louisiana, Texas, and portions of Kansas and New Mexico] with Fort Worth located at the center. Includes text in margin corners extollling advantages of Fort Worth. Scale not given.
Date: 1930
Creator: unknown
System: The Portal to Texas History

Map of the lower Mississippi, Gulf and frontier Pacific railroad and its proposed connections, from Galveston, New Orleans, Vicksburg and Memphis via El Paso, across the territories to the California coast cities.

Map shows late nineteenth century rail routes and proposed rail routes across the Gulf Coast and Southwestern United States. Includes "Table of Distances." Relief shown by hachures. Scale not given.
Date: 1880?
Creator: Rand McNally and Company
System: The Portal to Texas History

General profile from Fort Smith, Arkansas, to Martinez, near San Francisco, California.

Map shows profile of a line through the western United States from Fort Smith, Arkansas, to the Pacific Ocean near San Francisco in five continguous segments: "Waters of the Mississippi River," "Waters of the Rio Del Norte," "Waters of Mojave River," "Waters of the Gulf of California," and "Waters of the Pacific." Relief shown by profile. Scale [1:950,400]. Map published with Reports of Explorations for a Railroad Route.
Date: 1854
Creator: United States. Army. Corps of Engineers.
System: The Portal to Texas History