Success Valley Drive is a 5.4-mile mountain highway located in the Sierra Nevada foothills east of Porterville. The roadway (assigned as Tulare County Mountain Road 160) follows the South Fork Tule River from County Route J42 northwest to California State Route 190 near Lake Success. Success Valley Drive has been present in Tulare County since the 1870s and was heavily used during the Tule River magnesite boom in the early twentieth century. Part 1; the history of Success Valley Drive Success Valley is where the South Fork and main course of the Tule River meet in the Sierra Nevada foothills east of Porterville. Success Valley would become part of the Tule River Farm in 1860 following the conclusion of the 1856 Tule River Indian War. During 1864 Tule River Farm was reorganized as the Tule River Reservation by authorization of Congress. The original reservation is thought to have had about 450 members of the Yokut tribe and approximately 350 Paiute who...
Because every road has a story.