Founded in 1903, the WesternPacific Railroad was built as a portion of the Gould family's efforts to create a transcontinental railroad in the late 19th and early 20th century.
The WesternPacific was acquired in 1983 by Union Pacific Corporation, the owner of its long-time rival, the Union Pacific Railroad.
WesternPacific #805A, an EMD FP7 locomotive on display in June, 1999 at the Portola Railroad Museum in Portola, California.
As the Pacific straddles the ± 180° meridian, the West Pacific (or westernPacific, near Asia) is actually in the Eastern Hemisphere, while the East Pacific (or eastern Pacific, near the Americas) is actually in the Western Hemisphere.
The surface circulation of Pacific waters is generally clockwise in the Northern Hemisphere (the North Pacific Gyre) and counter-clockwise in the Southern Hemisphere.
The Andesite Line follows the western edge of the islands off California and passes south of the Aleutian arc, along the eastern edge of the Kamchatka Peninsula, the Kuril Islands, Japan, the Mariana Islands, the Solomon Islands, and New Zealand.