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The Central Pacific Railroad (CPRR) was a rail company chartered by U.S. Congress in 1862 to build a railroad eastwards from Sacramento, California, to complete the western part of the "First transcontinental railroad" in North America. Incorporated in 1861, CPRR ceased operation in 1959 when assets were formally merged into the Southern Pacific Railroad.
Theodore Dehone Judah was an American civil engineer who was a central figure in the original promotion, establishment, and design of the First transcontinental railroad. He found investors for what became the Central Pacific Railroad (CPRR). As chief engineer, he performed much of the route survey work to determine the best alignment for the railroad over the Sierra Nevada, which was completed six years after his death.
America's first transcontinental railroad was a 1,911-mile (3,075 km) continuous railroad line built between 1863 and 1869 that connected the existing eastern U.S. rail network at Council Bluffs, Iowa, with the Pacific coast at the Oakland Long Wharf on San Francisco Bay. The rail line was built by three private companies over public lands provided by extensive U.S. land grants. Building was financed by both state and U.S. government subsidy bonds as well as by company-issued mortgage bonds. The Western Pacific Railroad Company built 132 miles (212 km) of track from the road's western terminus at Alameda/Oakland to Sacramento, California. The Central Pacific Railroad Company of California (CPRR) constructed 690 miles (1,110 km) east from Sacramento to Promontory Summit, Utah Territory. The Union Pacific Railroad (UPRR) built 1,085 miles (1,746 km) from the road's eastern terminus at the Missouri River settlements of Council Bluffs and Omaha, Nebraska, westward to Promontory Summit.
The Southern Pacific was an American Class I railroad network that existed from 1865 to 1996 and operated largely in the Western United States. The system was operated by various companies under the names Southern Pacific Railroad, Southern Pacific Company and Southern Pacific Transportation Company.
The Panama Canal Railway is a railway line linking the Atlantic Ocean to the Pacific Ocean in Central America. The route stretches 47.6 miles (76.6 km) across the Isthmus of Panama from Colón (Atlantic) to Balboa. Because of the difficult physical conditions of the route and state of technology, the construction was renowned as an international engineering achievement, one that cost US$8 million and the lives of an estimated 5,000 to 10,000 workers. Opened in 1855, the railway preceded the Panama Canal by half a century; the railway was vital in assisting the construction of the canal in the early 1900s. With the opening of the canal, the railroad's route was changed as a result of the creation of Gatun Lake, which flooded part of the original route. Following World War II, the railroad's importance declined and much of it fell into a state of neglect until 1998, when a project to rebuild the railroad to haul intermodal traffic began; the new railroad opened in 2001.
Donner Pass is a 7,056-foot-high (2,151 m) mountain pass in the northern Sierra Nevada, above Donner Lake and Donner Memorial State Park about 9 miles (14 km) 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 California State Railroad Museum is a museum in the California State Parks system that interprets the role of railroads in the West. It is located in Old Sacramento State Historic Park at 111 I Street, Sacramento, California.
The Pequop Mountains are a mountain range located in eastern Elko County, in northeastern Nevada in the western United States. The range runs generally north-south for approximately 51 miles (82 km) The high point of the range is an unnamed peak located at 40°55.46'N and 114°35.38'W.
Sugar Bowl is a ski and snowboard area in northern Placer County near Norden, California along the Donner Pass of the Sierra Nevada, approximately 46 mi (74 km) west of Reno, Nevada on Interstate 80, that opened on December 15, 1939. Sugar Bowl is a medium-sized ski area in the Lake Tahoe region, and is well known for its long history, significant advanced terrain, high annual snowfall and being one of the closest ski areas to the San Francisco Bay Area. Sugar Bowl's terrain is 17% Beginner, 45% Intermediate and 38% Advanced.
The Feather River Route is a rail line that was built and operated by the Western Pacific Railroad. It was constructed between 1906 and 1909, and connects the cities of Oakland, California, and Salt Lake City, Utah. The line was built to compete with the Central Pacific Railroad, which at the time held a nearly complete monopoly on Northern California rail service. The route derives its name from its crossing of the Sierra Nevada, where it follows both the North and Middle Forks of the Feather River. The route is famous for its impressive engineering qualities and its considerable scenic value. All of the route is now owned and operated by the Union Pacific Railroad; however, the Union Pacific has transferred significant portions of the route to other lines. The portion still called the Feather River Route by the Union Pacific runs from the California Central Valley to Winnemucca, Nevada and has been divided into three subdivisions named the Sacramento, Canyon and Winnemucca subdivisions.
Samuel Skerry Montague (1830–1883) was a railway engineer responsible for building railways in the United States. He was appointed chief engineer of the Central Pacific Railroad in 1863. He also worked on the Southern Pacific Railroad and the First transcontinental railroad.
The Overland Route was a train route operated jointly by the Union Pacific Railroad and the Central Pacific Railroad / Southern Pacific Railroad, between the eastern termini of Council Bluffs, Iowa, and Omaha, Nebraska, and the San Francisco Bay Area, over the grade of the first transcontinental railroad which opened on May 10, 1869. Passenger trains that operated over the line included the Overland Flyer, later renamed the Overland Limited, which also included a connection to Chicago.
The Western Pacific Railroad (1862–1870) was formed in 1862 to build a railroad from Sacramento, California, to the San Francisco Bay, the westernmost portion of the First transcontinental railroad. After the completion of the railroad from Sacramento to Alameda Terminal on September 6, 1869, and then the Oakland Pier on November 8, 1869, which was the Pacific coast terminus of the transcontinental railroad, the Western Pacific Railroad was absorbed in 1870 into the Central Pacific Railroad.
The Central Corridor is a rail line operated by the Union Pacific Railroad from near Winnemucca, Nevada to Denver, Colorado in the western United States. The line was created after the merger with the Southern Pacific Transportation Company by combining portions of lines built by former competitors. No portion of the line was originally built by the Union Pacific; in fact, some portions were built specifically to compete with the Union Pacific's Overland Route. The line is known for significant feats of engineering while crossing the Wasatch Mountains of Utah and the Rocky Mountains of Colorado. The line features numerous tunnels, the longest and highest of these is the Moffat Tunnel.
The history of the Union Pacific Railroad stretches from 1862 to the present. For operations of the current railroad, see Union Pacific Railroad; for the holding company that owns the current railroad, see Union Pacific Corporation.
The California Zephyr is a long-distance passenger train operated by Amtrak between Chicago and the San Francisco Bay Area, via Omaha, Denver, Salt Lake City, and Reno. At 2,438 miles (3,924 km), it is Amtrak's longest daily route, and second-longest overall after the Texas Eagle's triweekly continuation from San Antonio to Los Angeles, with travel time between the termini taking approximately 511⁄2 hours. Amtrak claims the route as one of its most scenic, with views of the upper Colorado River valley in the Rocky Mountains, and the Sierra Nevada. The modern train is the second iteration of a train named California Zephyr; the original train was privately operated and ran on a different route through Nevada and California.
The Roseville Subdivision is a railway line in California and Nevada owned by the Union Pacific Railroad, as part of the Overland Route. It runs from Roseville, California over the Sierra Nevada to Reno, Nevada. The route originated as the initial western segment of the first transcontinental railroad, but has since been upgraded, double tracked, or realigned in some locations. The line reaches an elevation of 6,887 feet (2,099 m) above sea level at Norden, California.
Donner Peak is an 8,019-foot-elevation (2,444 meter) summit in Placer County, California, United States.
Mount Lincoln is an 8,383-foot-elevation (2,555 meter) mountain summit in Placer County, California, United States.
Mount Judah is an 8,243-foot-elevation (2,512 meter) mountain summit in Placer County, California, United States.
References
- ↑ Schwab, Jenell (March 21, 2012). "In search for missing skiers, officials find third man in Donner Summit train tunnel". Tahoe Daily Tribune. Retrieved November 10, 2020.
- ↑ "UP's 2nd Largest Tunnel Gets Overhaul". Union Pacific. July 15, 2013. Retrieved November 10, 2022.
- ↑ McDonald, Joseph; Nelson, Brian; Olson, Brian; Iden, Michael; Fritz, Steven; Honc, Randell (January 2008). "Locomotive Exhaust Temperatures During High Altitude Tunnel Operation in Donner Pass". ASME 2008 Internal Combustion Engine Division Spring Technical Conference. pp. 375–384. doi:10.1115/ICES2008-1625. ISBN 978-0-7918-4813-5 . Retrieved November 10, 2020.
- 1 2 "Donner Pass: Southern Pacific's Sierra Crossing". Donner Summit Historical Society. Retrieved November 10, 2020.
- ↑ Signor, John (1985). Donner Pass : Southern Pacific's Sierra crossing. San Marino, Calif: Golden West Books. ISBN 9780870950940.
- ↑ Janet Fullwood (October 20, 2005). "In their tracks". Sacramento Bee. Retrieved November 10, 2020.
- ↑ "UP improves Donner Pass tunnels to bolster double-stack operations". Progressive Railroading. November 24, 2009. Retrieved May 27, 2019.
