The Northwestern Pacific Railroad--the Redwood Empire Route--once stretched its shining track from Humboldt Bay to San Francisco Bay. Created by the amalgamation of 42 different companies, the North Coast railroad network ranged from the Sonoma Prismoidal, an early wooden monorail, to broad-gauge logging lines built to be hauled by horses. In between were the two-foot Sonoma Magnesite Railroad, the narrow-gauge North Pacific Coast, and standard-gauge lines. Determining the route of major highways, this versatile transportation system also incorporated electric interurbans, ferry steamboats, sternwheel riverboats, tugs, car f loats, and unusual connectors like funiculars and scenic tourist railways. From the time of its formation in 1907 until the 1970s, Northwestern Pacific trains and boats were loaded with passengers and freight.

The year 2014 marks the centennial of the completion of the Northwestern Pacific Railroad (NWP), celebrated by driving a golden spike at Cain Rock in October 1914. This achievement was the culmination of a massive, six-year engineering effort to connect rail lines ending at Willits with the early lumber company railroads of the Humboldt Bay region. When it was completed, the NWP linked Eureka with San Francisco by rail, a milestone in the history of Humboldt and Northern Mendocino Counties. This book examines the impact of the NWP on Northwestern California. Although no longer operational, the railroad today symbolizes the ongoing struggle to connect this isolated region with the wider world.