America's first transcontinental railroad was a 1,911-mile (3,075 km) continuous railroad line constructed 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 US land grants. Building was financed by both state and US 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.
A transcontinental railroad or transcontinental railway is contiguous railroad trackage, that crosses a continental land mass and has terminals at different oceans or continental borders. Such networks can be via the tracks of either a single railroad or over those owned or controlled by multiple railway companies along a continuous route. Although Europe is crisscrossed by railways, the railroads within Europe are usually not considered transcontinental, with the possible exception of the historic Orient Express. Transcontinental railroads helped open up unpopulated interior regions of continents to exploration and settlement that would not otherwise have been feasible. In many cases they also formed the backbones of cross-country passenger and freight transportation networks. Many of them continue to have an important role in freight transportation and some like the Trans-Siberian Railway even have passenger trains going from one end to the other.
The California Zephyr was a passenger train that ran between Chicago, Illinois, and Oakland, California, via Omaha, Denver, Salt Lake City, Winnemucca, Oroville and Pleasanton in the United States. It was operated by the Chicago, Burlington & Quincy (CB&Q), Denver & Rio Grande Western (D&RGW) and Western Pacific (WP) railroads, all of which dubbed it "the most talked about train in America" on March 19, 1949, with the first departure the following day. The train was scheduled to pass through the most spectacular scenery on its route in the daylight. The original train ceased operation in 1970, though the D&RGW continued to operate its own passenger service, the Rio Grande Zephyr, between Salt Lake City and Denver, using the original equipment until 1983. In 1983 a second iteration of the California Zephyr, an Amtrak service, was formed. The current version of the California Zephyr operates partially over the route of the original Zephyr and partially over the route of its former rival, the City of San Francisco.
The Western Pacific Railroad was a Class I railroad in the United States. It was formed in 1903 as an attempt to break the near-monopoly the Southern Pacific Railroad had on rail service into northern California. WP's Feather River Route directly competed with SP's portion of the Overland Route for rail traffic between Salt Lake City/Ogden, Utah, and Oakland, California, for nearly 80 years. The Western Pacific was one of the original operators of the California Zephyr passenger line.
The Virginia and Truckee Railroad is a privately owned heritage railroad, headquartered in Virginia City, Nevada. Its private and publicly owned route is 14 miles (23 km) long. When first constructed in the 19th century, it was a commercial freight railroad which was originally built to serve the Comstock Lode mining communities of northwestern Nevada.
The Carson and Colorado Railway was a U.S. 3 ft narrow gauge railroad that ran from Mound House, Nevada, to Keeler, California, below the Cerro Gordo Mines. It was incorporated on May 10, 1880, as the Carson and Colorado Railroad, and construction on the railroad began on May 31, 1880. The narrow gauge track was chosen to reduce cost. Much of the route now parallels U.S. Route 95 Alternate, U.S. Route 95, Nevada State Route 360, U.S. Route 6, and U.S. Route 395.
The San Diego and Arizona Eastern Railway Company is a short-line American railroad founded in 1906 as the San Diego and Arizona Railway (SD&A) by sugar magnate, developer, and entrepreneur John D. Spreckels. Dubbed "The Impossible Railroad" by many engineers of its day due to the immense logistical challenges involved, the line was established in part to provide San Diego with a direct rail link to the east by connecting with the Southern Pacific Railroad lines in El Centro, California.
The Coast Line is a railroad line between Burbank, California and the San Francisco Bay Area, roughly along the Pacific Coast. It is the shortest rail route between Los Angeles and the Bay Area.
Beckwourth Pass is the lowest mountain pass in the Sierra Nevada mountain range at an elevation of 5,221 feet (1,591 m).
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.
The Martinez subdivision is a Union Pacific railway line which runs from Roseville, California to Oakland, California. It is informally referred to as the Cal-P line, after the original California Pacific Railroad, who constructed the line from Sacramento to Suisun and Fairfield. The line is entirely double-tracked including bridges, and features extensive sidings.
The Overland Route was a train route operated jointly by the Union Pacific Railroad and the Central Pacific Railroad / Southern Pacific Railroad, between Council Bluffs, Iowa / Omaha, Nebraska, and the San Francisco Bay Area, over the grade of the first transcontinental railroad which had been 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. Although these passenger rail trains are no longer in operation, the Overland Route remains a common name for the line from Northern California to Chicago, now owned entirely by the Union Pacific. Although now primarily used for freight, a few portions still provide the route for the California Zephyr passenger train.
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 Shafter Subdivision is a rail line owned and operated by the Union Pacific Railroad in the U.S. states of Nevada and Utah. The line begins as a continuation of the Elko Subdivision at the Elko freight yards, and travels east to the junction with the Lynndyl Subdivision of the former Los Angeles and Salt Lake Railroad, adjacent to the Kennecott Smokestack. The line was formerly part of the Western Pacific Railroad. The entire subdivision is part of the Central Corridor; the portion west of Alazon is also part of the Overland Route. Shafter is the name of the rail siding at the junction between this line and the Nevada Northern Railway.
The Overland Limited was an American named passenger train which for much of its history was jointly operated by three railroads on the Overland Route between San Francisco and Chicago. The Southern Pacific Railroad handled the train west of Ogden, Utah, the Union Pacific Railroad between Ogden and Omaha, Nebraska/Council Bluffs, Iowa, and east of the Missouri River to Chicago it was operated by the Chicago and North Western Railway as well as, for a few years starting in 1955, by the Chicago, Milwaukee, St. Paul and Pacific Railroad.
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 Elko Subdivision is a railway line in Nevada owned and operated by the Union Pacific Railroad running from Weso to the freight yard in Elko. It is part of both the Overland Route and the Central Corridor. The line generally follows the Humboldt River and has several small tunnels while traversing the Palisade and Carlin Canyons, the longest tunnel is called the Carlin Tunnel.
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.
The Fresno Subdivision is a railroad in California owned and operated by the Union Pacific Railroad. Mostly built by the Southern Pacific Railroad in the 1870s, the line traverses the San Joaquin Valley on a northwest to southeast alignment.
The Mojave Subdivision refers to a series of railway lines in California. The primary route crosses the Tehachapi Pass and features the Tehachapi Loop, connecting Bakersfield to the Mojave Desert. East of Mojave, the line splits with the Union Pacific Railroad portion continuing south to Palmdale and Colton over the Cajon Pass and the BNSF Railway owned segment running east to Barstow. Both companies generally share trackage rights across the lines.
