Donner Pass is a mountain pass in the northern Sierra Nevada, above Donner Lake and Donner Memorial State Park about west of Truckee, California. Like the Sierra Nevada themselves, the pass has a steep approach from the east and a gradual approach from the west. The pass has been used by the California Trail, First transcontinental railroad, Overland Route, Lincoln Highway and Victory Highway (both later U.S. Route 40 and still later Donner Pass Road), as well as indirectly by Interstate 80. The pass gets its name from the ill-fated Donner Party who overwintered there in 1846. Today the area is home to a thriving recreational community with several alpine lakes and ski resorts (Donner Ski Ranch, Boreal, and Sugar Bowl). The permanent communities in the area include Kingvale and Soda Springs, as well as the larger community below the pass surrounding Donner Lake. History To reach California from the east, pioneers had to get their wagons over the Sierra Nevada mountain range. In 1844 the Stephens-Townsend-Murphy Party followed the Truckee River into the mountains. At the head of what is now called Donner Lake, they found a low notch in the mountains and became the first overland settlers to use the pass. The pass was named after a later group of California-bound settlers. In early November 1846 the Donner Party found the route blocked by snow and was forced to spend the winter on the east side of the mountains. Of the 81 settlers, only 45 survived to reach California; some of them resorting to cannibalism to survive. On January 13, 1952, 222 passengers and crew aboard a train became stranded about west of Donner Pass at Yuba Pass, on Track #1 adjacent to Tunnel 35 (on Track #2), at about MP 176.5. Southern Pacific Railroad's passenger train City of San Francisco was en route westbound through the gap when a blizzard dumped so much snow the train was unable to move forward or reverse. The passengers and crew were stranded for three days until the nearby highway could be plowed sufficiently for a caravan of automobiles to carry them the few miles to Nyack Lodge. Central Pacific Railroad In the spring of 1868, the Sierra Nevada were finally "conquered" by the mainly Chinese laborers of the Central Pacific Railroad (CPRR), after almost three years of sustained drilling and blasting through granite, with the successful completion at Donner Pass