to end at Grapevine. It passes by the Tejon Ranch, where two large planned communities—Centennial and Tejon Mountain Village—are proposed. See also Tehachapi Pass, used by the rail lines connecting southern and northern California. References External links history-map.com; See Map and profile of the Tejon Pass: from explorations and surveys / made under the direction of the Hon. Jefferson Davis, Secretary of War by Lieut. R. S. Williamson, Topl. Engrs. assisted by Lieut. J. G. Parke, Topl. Engrs. and Mr. Isaac Williams Smith, Civ. Engr., 1853. Mountain passes of California Interstate 5 San Emigdio Mountains Tehachapi Mountains Landforms of Los Angeles County, California Landforms of Kern County, California Mountain Communities of the Tejon Pass Transportation in Kern County, California Transportation in Los Angeles County, California Butterfield Overland Mail in California